Tech Up, Shop # G-9, 10, Suvastu Arcade ICT Bhaban, 46-48 Elephant Road, Dhaka (2026)

18/09/2026

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* চার্জ সম্পূর্ণ হওয়ার পর ল্যাপটপ অনবরত প্লাগইন করে রাখবেন না। এতে ব্যাটারির ওপর চাপ পড়ে এবং এর কার্যক্ষমতা দ্রুত কমে যায়।
* ল্যাপটপকে অতিরিক্ত গরম হতে দেবেন না। উচ্চ তাপমাত্রা ব্যাটারির জন্য ক্ষতিকর। প্রয়োজনে কুলিং প্যাড ব্যবহার করুন বা বাতাস চলাচলের সুব্যবস্থা নিশ্চিত করুন।

আরও টিপস ও সাহায্যের জন্য আমাদের দোকানে আসুন!

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18/09/2026

A team of white-hat hackers from cybersecurity startup Hackron AI has successfully hacked OpenAI using Claude tools. In an X post on September 18, the team claimed they breached OpenAI's internal codebase on July 25 and gained access to the ChatGPT and Codex accounts of some OpenAI employees. They established proof of the hack via a pull request to OpenAI's private repository before reporting the vulnerabilities to OpenAI. The company reportedly fixed the issue within 14 hours of the report and paid the researchers a $6,500 bounty.

> On July 25, our team hacked OpenAI. It took us less than 72 hours.Two vulnerabilities chained together gave us access to ChatGPT and Codex accounts belonging to OpenAI employees. We demonstrated the impact with a harmless PR in OpenAI’s internal monorepo.The full chain:…September 18, 2026 [https://twitter.com/cantworkitout/status/2100795824812777893]

Operating as hackers under OpenAI’s bug bounty program, Hacktron researchers uncovered critical vulnerabilities that granted them access to internal employee tools and the ability to compromise private software repositories. The researchers exploited a single sign-on (SSO) misconfiguration and a Remote Code Ex*****on (RCE) flaw in Discourse, a third-party platform that powers OpenAI’s community discussion forum. The chain of attack was as follows: HEIF upload → libheif heap overflow → RCE → OpenAI SSO flaw → ChatGPT/Codex takeover → connected GitHub → internal PR.

First, the researchers uploaded a malicious HEIF (High Efficiency Image File) image to the forum as a profile picture. When Discourse’s server-side software tried to process the image using an outdated libheif package, it triggered a heap overflow memory vulnerability, causing the library to crash and mismanage internal system memory. The researchers carefully orchestrated the memory crash to achieve remote code ex*****on. After gaining access to the forum's local server environment, the researchers intercepted the server’s environmental configurations and session handling, discovering an SSO flaw in which the forum's authentication system did not adequately validate or isolate user sessions from other OpenAI services.

Armed with session tokens hijacked from the local forum server database, the hackers exploited the SSO flaw to impersonate a real OpenAI employee, allowing them to bypass traditional login screens and infiltrate a highly privileged internal account linked to OpenAI's development teams. As many tech companies unify authentication across corporate apps, the hijacked employee account was directly linked to OpenAI’s corporate enterprise systems, including GitHub, Slack, and email accounts. The researchers were able to access OpenAI’s massive private codebase, where they initiated an internal Pull Request as definitive proof of the exploit.

Similar to an incident last month in which China-linked hackers used AI to carry out the first-ever end-to-end autonomous cyberattack on Taiwan's government [https://www.tomshardware.com/tech-industry/cyber-security/suspected-china-linked-hackers-used-ai-to-run-the-first-ever-end-to-end-autonomous-cyberattack-on-taiwans-government-israeli-firm-says-open-source-built-tool-continuously-devised-effective-hack-strategies-in-real-time], the Hacktron hack also used artificial intelligence. The researchers constructed the exploit pipeline using Anthropic's Claude Opus 5 model, after attempts with Opus 4.8 failed. After they found the unpatched libheif library on OpenAI's forum, they fed the raw server data into the model, asking it to write an exploit for the bug.

The model analyzed the memory structure and successfully calculated how to trigger the heap buffer overflow. It generated the precise, weaponized code required to create the malicious HEIF image. The human hackers uploaded it to the forum — triggering the Remote Code Ex*****on — then manually executed the rest of the “attack.” An important clarification is that they used an authorized, cybersecurity-configured version of Claude, which relaxes certain cyber restrictions for authorized researchers.

After gaining access, the researchers say they immediately halted testing and reported the vulnerabilities to OpenAI and Discourse — both of which have fixed their sides of the issue — without studying or downloading OpenAI's source code. From the initial finding to full resolution took 72 hours, after which OpenAI rewarded the researchers with a $6,500 bounty. The incident further highlights ongoing concerns over the risk of AI-powered cyberattacks. Recently, rogue OpenAI agents autonomously breached HuggingFace [https://www.tomshardware.com/tech-industry/artificial-intelligence/rogue-openai-models-behind-unprecedented-cybersecurity-incident-teamed-up-to-break-out-of-their-testing-environment-multiple-agents-left-each-other-messages-for-months-communicating-undetected]. US frontier AI companies are now warning against sophisticated distillation attacks [https://www.tomshardware.com/tech-industry/artificial-intelligence/us-frontier-ai-companies-warn-authorities-over-sophisticated-distillation-attacks-china-warns-of-countermeasures-if-america-tries-to-constrain-domestic-ai-models].

18/09/2026

The memory chip that makes a router remember how to be a router is a world away from the sleek GPUs that are attracting eye-popping investments and alarming valuations, as well as sending stock markets shooting upwards. They’re small, historically have been cheap, and are based on technology that has been around for years.

But despite being a world away from GPUs, the price of these often overlooked chips is skyrocketing, thanks to the all-encompassing memory price crisis caused by the AI boom.

While public and press attention has focused on the expensive chips, there’s an equally large impact beginning to be felt on older, less attractive memory chips. HBM is vital [https://www.tomshardware.com/tech-industry/semiconductors/hbm-roadmaps-for-micron-samsung-and-sk-hynix-to-hbm4-and-beyond] for AI accelerators, while DRAM and high-capacity NAND are being swallowed up by rapidly expanding data centres. A June report from Morgan Stanley [https://finvaulta.com/research/morgan-stanley/chipflation-navigating-a-memory-crisis-2026-06-02?utm_source=chatgpt.com] reckons memory prices have risen more than sixfold over the last year, breaking with decades in which memory became steadily cheaper as production increased.

It’s not just HBM and DRAM that’s being affected. The crunch is also spreading down into much older forms of memory, including NOR flash and single-level cell, or SLC, NAND [https://www.trendforce.com/presscenter/news/20260616-13102.html?utm_source=chatgpt.com]. Morgan Stanley expects NOR flash to remain undersupplied through 2026, while JPMorgan has warned its forecasts don’t fully capture a potential supply crunch in SLC NAND. The effects are already showing up in prices. TrendForce says contract prices for both NOR flash and SLC NAND rose by more than 100% during the first half of 2026 [https://www.trendforce.com/presscenter/news/20260616-13102.html?utm_source=chatgpt.com], while it expects SLC NAND prices to rise another 120% to 170% in the second half of the year compared with the first half [https://www.trendforce.com/presscenter/news/20260713-13142.html?utm_source=chatgpt.com].

PICKING WINNERS
An increase in prices will have an impact on the tech we use day in, day out. NOR flash is commonly used to store boot and program code, and is a core part of automotive, industrial, and networking equipment [https://www.micron.com/products/storage/nor-flash?utm_source=chatgpt.com]. SLC NAND is deployed across a number of uses because of its reliability and endurance when placed in embedded hardware with long lifespans.

Both are vital. And both are being overlooked in favour of higher-margin chips — pushing the supply crunch to tech that previously never faced any issues. “The SLC NAND market is probably under a billion dollars a year,” said Jim Handy, a semiconductor and SSD analyst at Objective Analysis, in an interview with Tom’s Hardware Premium. That tiny scale adds up to a big problem, because it disincentivises any new investment.

“What you've got going on is a purely economic phenomenon,” said Handy. Hyperscalers and cloud providers are “all trying to outspend each other”, pouring unprecedented sums into semiconductors to build AI infrastructure. That willingness to spend big means the most profitable customers naturally move to the front of the queue.

Companies including Nvidia, Broadcom and Marvell need huge amounts of semiconductor manufacturing capacity for chips destined for AI systems. “They’re sucking up all of the wafers,” says Handy. “And then the companies who make NOR flash and SLC are having a hard time getting wafers to build their product, and so they have to raise prices.”

The problem is even starker in the NAND market. Bryan Ao, research manager at TrendForce, told Tom’s Hardware Premium in an interview that major NAND manufacturers, including Micron, Kioxia and SK Hynix, have been cutting the wafer capacity devoted to SLC because they can make considerably more money using it for newer NAND technologies. Ao estimates that a 12-inch wafer devoted to mainstream NAND can ultimately generate close to $20,000 in revenue. Use the same space to produce SLC and the figure is closer to $6,000 to $8,000.

Even if they wanted to, smaller SLC suppliers in China and Taiwan can’t just spin up new production. Lead times for some semiconductor manufacturing equipment have stretched to between 12 and 15 months, said Ao. The result is what he calls “severe undersupply”.

BIG PRICES, BIG RETURNS
BNP Paribas forecasts the average NAND price will hit $279.50 per terabyte during 2026, up from $73.10 in 2025. JPMorgan expects the memory shortage to persist for at least another two years, with customers getting just 70% to 80% of their orders fulfilled. TrendForce says manufacturers are shifting capacity towards advanced, higher-value memory products [https://www.trendforce.com/research/download/RP260602QZ?utm_source=chatgpt.com], with mature processes increasingly squeezed as a result.

There are some alternatives available. Kioxia says its serial SLC NAND is an alternative to NOR flash [https://www.kioxia.com/content/dam/kioxia/shared/business/memory/slc-nand/asset/productbrief/KIOXIA_Serial_Interface_NAND_Product_Brief.pdf?utm_source=chatgpt.com]. But moving an existing industrial or networking product onto a different chip can itself require engineering work and qualification. Nor is there much incentive for memory manufacturers to fix the problem by building new SLC capacity – which means manufacturers are unlikely to invest billions in capacity whose useful market may disappear. That creates an unusual trap: there may not be enough demand to justify new factories, but there is still more demand than the shrinking supply can satisfy.

Hardware manufacturers can eat the higher component bill and accept lower margins, or pass it on. “We'll just have to either have lower margins, or we'll have to raise the prices to the consumer,” Handy said.

AN ONGOING ISSUE
The problem is one that seems to have no solution – at least in the short term. Ao expects memory prices to remain high over the next five years and does not expect them to return to 2023 or 2024 levels. That broadly fits with the structural nature of the shortage identified by TrendForce, which says there are no significant capacity expansion plans for NOR flash or SLC NAND [https://www.trendforce.com/presscenter/news/20260616-13102.html?utm_source=chatgpt.com].

Handy sees one possible way out, but it is hardly reassuring. “As long as the race between the hyperscalers keeps up to spend, then it will continue to be an issue,” he said.

Handy compares the AI buildout to the internet infrastructure boom of the late 1990s. Rather than enough capacity eventually arriving to restore balance, he thinks spending may simply overshoot what the market can economically support.

“I'm expecting the same kind of a thing to happen here that we've got too many people spending too much money on AI, and not really making any return on it yet,” he said.

Until then, the least exciting memory chips in a computer may become some of the hardest to replace. Or, as Ao put it: “Pretty much we have to get used to this high price, no matter which segment of memory.”

18/09/2026

The U.S. House of Representatives just passed a bill that creates a federal standard requiring data centers to pay for grid upgrades made in their favor. H.R. 9340, also known as the Ratepayer Protection Act [https://www.congress.gov/bill/119th-congress/house-bill/9340/text], amends the Public Utility Regulatory Policies Act of 1978, which would require each State regulatory authority and each non-regulated electric utility to consider the adoption of the bill within two years of its passing, if it is signed into law.

Go deeper with TH Premium: AI and data centersMicrosoft data center in Mount Pleasant, Wisconsin [https://cdn.mos.cms.futurecdn.net/Vh4nY3pMCcmra2ymXah9S7-1920-80.jpg]

(Image credit: Microsoft) * The data center cooling state of play [https://www.tomshardware.com/pc-components/cooling/the-data-center-cooling-state-of-play-2025-liquid-cooling-is-on-the-rise-thermal-density-demands-skyrocket-in-ai-data-centers-and-tsmc-leads-with-direct-to-silicon-solutions?utm_source=edit-links&utm_medium=boxout&utm_term=datacenter]
* The custom AI ASIC state of play [https://www.tomshardware.com/tech-industry/semiconductors/custom-ai-asics-examined-from-broadcom-to-mtia?utm_source=edit-links&utm_medium=boxout&utm_term=datacenter]
* America’s AI chip rules keep changing — and the rest of the world is paying the price [https://www.tomshardware.com/tech-industry/americas-ai-chip-rules-keep-changing-and-the-rest-of-the-world-is-paying-the-price?utm_source=edit-links&utm_medium=boxout&utm_term=datacenter]
* GTC 2026: Ian Buck press Q&A transcript — VP of Hyperscale and HPC speaks out on shelving CPX and shipping LPU decode this year [https://www.tomshardware.com/tech-industry/gc-2026-press-q-and-a-transcript?utm_source=edit-links&utm_medium=boxout&utm_term=datacenter]
* Demand for data center CPUs has surged, and AI agents are responsible [https://www.tomshardware.com/pc-components/cpus/demand-for-data-center-cpus-has-surged-and-ai-agents-are-responsible-why-the-cpu-to-gpu-ratio-is-more-important-than-ever-for-hyperscalers?utm_source=edit-links&utm_medium=boxout&utm_term=datacenter]

This bill would ensure that data centers with a capacity of 100 megawatts or more would have to pay “the full, incremental cost of any generation, transmission, or distribution upgrade necessary to serve the load of such large-load customer, including in the event of such large-load customer terminating a contract or other agreement with the electric utility pertaining to the sale of electric energy, or otherwise ceasing the purchase of electric energy from the electric utility.” This bill closely follows President Donald Trump’s “Ratepayer Protection Pledge,” [https://www.tomshardware.com/tech-industry/policy/president-trump-expands-ai-data-center-ratepayer-protection-pledge-to-include-state-governors-and-utility-companies-white-house-claims-this-will-make-electricity-more-affordable] where he made AI hyperscalers, utility providers, and state governors promise that they will pay their own way when it comes to their electricity demands. All this stemmed from the surprise price hikes [https://www.tomshardware.com/tech-industry/ai-data-centers-trigger-massive-irreversible-76-percent-electricity-price-spike-in-largest-us-region-federal-watchdog-demands-tech-giants-pay-for-their-own-power-infrastructure] that many residential users and small businesses suffered from because of the massive demand by AI data centers and has become one of the primary reasons [https://www.tomshardware.com/tech-industry/data-centers/polls-show-us-data-center-resistance-is-due-to-concerns-over-object-level-local-environmental-impact-beliefs-and-political-affiliation-had-minimal-impact-on-ai-data-center-views] why the majority of Americans now oppose data center developments in their communities.

Oregon is actually one of the first states to have taken concrete steps in controlling the utility price increases when it passed the POWER Act in 2025. This law is even more stringent, with any development using more than 20 megawatts required to pay its fair share, and has already resulted in a 30% hike for data center electricity bills [https://www.tomshardware.com/tech-industry/data-centers/power-company-hikes-data-center-bills-by-30-percent-cuts-residential-electricity-costs-by-1-3-percent-oregon-approves-change-through-power-act-pushes-developments-using-more-than-20-megawatts-of-power-to-pay-their-fair-share] and a 1.3% reduction for residential power costs. Virginia has also followed suit soon after its governor signed the Ratepayer Protection Pledge in July 2026, with Virginia’s State Corporation Commission requiring data centers to pay for all required transmission infrastructure [https://www.tomshardware.com/tech-industry/data-centers/after-severe-76-percent-electricity-price-hikes-due-to-ai-data-centers-virginia-requires-firms-to-pay-for-all-dedicated-upstream-electrical-infrastructure-state-regulators-crack-down-governor-says-move-will-save-civilians-hundreds-of-millions-of-dollars].

Even though the House of Representatives has already passed H.R. 9340, it still needs to go through the Senate before finally heading towards the White House for signing by the President. But even if it passes through the remaining hurdles, and the U.S. adopts a federal standard where large data centers pay for grid upgrades done in their name, it’s still up to each state regulator if they will adopt the standard. Furthermore, states have up to two years to make a final decision, meaning there’s a chance that the various temporary data center bans and moratoriums [https://www.tomshardware.com/tech-industry/data-centers/ai-data-center-bans-surge-past-500-nationwide-as-local-us-politicians-begin-blocking-new-developments-growing-public-outrage-and-bipartisan-pushback-threaten-big-tech-expansion-plans] would have expired even before state regulators would have enacted this bill.

18/09/2026

A new report claims Chinese DRAM champion CXMT is eyeing production of 3D NAND memory. Reuters [https://www.reuters.com/world/asia-pacific/chinas-cxmt-eyes-flash-memory-push-amid-global-shortage-firm-take-samsung-ymtc-2026-09-18/] reports, citing three people familiar with the company's plans, that CXMT intends to build a 3D NAND R&D production line at its second manufacturing facility near Beijing. There is no information on when the experimental production line will become operational, though, given that CXMT's second Beijing fab has not even broken ground yet, the line is at least two or three years away. In addition, the memory maker has established a research institute in Beijing that has NAND flash development among its projects, according to one source. CXMT has not formally confirmed any 3D NAND initiatives, so the information should be taken with a grain of salt.

Go deeper with TH Premium: MemoryHBM3E vs HBM4 [https://cdn.mos.cms.futurecdn.net/xi79WuWDZXzix4Fc7sXNMn-1920-80.png]

(Image credit: SK Hynix) * AI data centers are swallowing the world's memory and storage supply [https://www.tomshardware.com/pc-components/storage/perfect-storm-of-demand-and-supply-driving-up-storage-costs?utm_source=edit-links&utm_medium=boxout&utm_term=memory]
* Samsung debuts three next-generation memory technologies for AI data centers [https://www.tomshardware.com/pc-components/dram/samsung-debuts-three-next-generation-memory-technologies-for-ai-data-centers-zhbm-znand-o-and-bv-nand-all-rely-on-advanced-wafer-bonding-technologies?utm_source=edit-links&utm_medium=boxout&utm_term=memory]
* The future of DRAM: From DDR5 to future ICs [https://www.tomshardware.com/pc-components/ram/the-future-of-dram-from-ddr5-advancements-to-future-ics?utm_source=edit-links&utm_medium=boxout&utm_term=memory]
* High-bandwidth memory roadmap [https://www.tomshardware.com/tech-industry/semiconductors/hbm-roadmaps-for-micron-samsung-and-sk-hynix-to-hbm4-and-beyond?utm_source=edit-links&utm_medium=boxout&utm_term=memory]
* Inside the history of DRAM price-fixing lawsuits [https://www.tomshardware.com/pc-components/dram/samsung-sk-hynix-and-micron-face-a-third-dram-price-fixing-lawsuit?utm_source=edit-links&utm_medium=boxout&utm_term=memory]

For now, there are no details on CXMT's 3D NAND architecture, number of active layers, process technology, expected performance, or production capacity. Nevertheless, the report claims that CXMT has already discussed its NAND ambitions with prospective customers. One of them is said to be a recently established company that plans to use CXMT-made NAND devices in storage products aimed at AI and supercomputing applications.

It remains to be seen whether CXMT's 3D NAND project will eventually progress to high-volume manufacturing, but if it does, the initiative will take CXMT beyond its traditional DRAM specialization and directly into YMTC's territory. Until recently, China's two major memory producers had focused exclusively on their 3D NAND and DRAM realms where they have achieved quite a success. Yet, it looks like both companies want to become one-stop shops for DRAM and NAND — just like their bigger rivals Micron, Samsung, and SK hynix — as YMTC is reportedly exploring DRAM production.

While CXMT's alleged plan to build 3D NAND may look somewhat logical from business diversification point of view, it does not make a lot of commercial sense for now.

OR CHINA'S INDUSTRIAL POLICY?
CXMT is China's dominant DRAM producer and posted [https://static.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-08-29/688825_20260829_TZRI.pdf] $22.41 billion in revenue and $11.57 billion in net profit in the first half of the year after years of bleeding money. Despite obvious success, the company is still considerably smaller than the Big Three memory suppliers, which means it has plenty of room to expand in the industry where it already has experience, process technology, fabs, and customers. Furthermore, AI gives CXMT an obvious reason to focus resources on advanced DRAM [https://www.tomshardware.com/pc-components/dram/chinas-cxmt-beats-western-chipmakers-to-announcement-of-lpddr6-mass-production-xiaomi-smartphones-to-debut-industrys-first-lpddr6-chips] as well as HBM3E [https://www.tomshardware.com/pc-components/dram/cxmt-reportedly-begins-risk-production-of-hbm3e-memory-in-breakthrough-for-chinese-dram-production-company-could-be-in-mass-production-in-2027], which are arguably much more strategically valuable products than commodity 3D NAND.

That said, for CXMT, allocating resources to 3D NAND, which requires completely different process technologies, manufacturing expertise, and equipment, does not make much economic sense. However, from the Chinese government's perspective, turning CXMT into the country's second major 3D NAND producer fits almost perfectly within its semiconductor self-sufficiency plans.

CXMT was created with Hefei government money (which held a 37% stake in the company during its IPO) and received support from China's Big Fund, which means that federal and local governments retain control over the company and may shape its strategic decisions, which is exactly what they do. Whether or not CXMT can indeed become a decent 3D NAND maker is an entirely different question.

18/09/2026

Elegoo has a huge sale right now, making it a great time to pick up a new 3D printer. This special Elegoo Day sale on new 3D printers [https://us.elegoo.com/pages/elegoo-day-sale] is running throughout September to celebrate its community of makers, with limited-time discounts across its whole range, with resin and filament also on sale. You can score up to 40% off a new 3D printer right now, but you'll have to be quick about it.

● Check out these Elegoo 3D printer sales [https://us.elegoo.com/pages/elegoo-day-sale]

Elegoo has placed almost its entire range of 3D printers on sale. One of its best offers lets you pick up an Elegoo Centuari Carbon 2 Combo, along with 1KG of filament, for just $400 [https://www.awin1.com/awclick.php?awinmid=61127&awinaffid=103504&clickref=tomshardware-gb-1004914240732879799&p=https%3A%2F%2Fus.elegoo.com%2Fproducts%2Fcentauri-carbon-2-combo-get-1-kg-filament-for-just-1]. The printer is just $399 right now, but the extra dollar gets you 1KG of PLA filament on top.

You've also got 26% off the ultra-big OrangeStorm Giga, now $2,299 [https://us.elegoo.com/products/orangestorm-giga]. At the other end, you can score 37% off the Neptune 4 Plus, down to $269 [https://us.elegoo.com/products/neptune-4-plus-fdm-3d-printer]. Beginner-friendly resin printers, like the Mars 5 Ultra, are also on sale, down to $259 [https://us.elegoo.com/products/mars-5-ultra-9k-7inch-monochrome-lcd-resin-3d-printer].

This Elegoo Day flash sale isn't going to be around forever. The discounts will end on September 29, 2026, at 3 AM ET, but there's no guarantee that the stock will last until then, so you'd better be quick.

ELEGOO FDM 3D PRINTER DEALS
[https://cdn.mos.cms.futurecdn.net/43LNBcYfNusYvtAmskJHs9-1920-80.jpg] [https://us.elegoo.com/products/centauri-carbon-2-combo-get-1-kg-filament-for-just-1]Centauri Carbon 2 Combo with 1KG filament for $1: was $462.99 now $370 [https://us.elegoo.com/products/centauri-carbon-2-combo-get-1-kg-filament-for-just-1]
The Elegoo Centauri Carbon 2 combo offers a build volume of 256 x 256 x 256 mm and supports multi-material and multi-color 3D printing on a budget. Pay an extra $1 for 1KG of filament on top of your order.

Grab the Centauri Carbon 2 Combo on its own for $399 instead with this link [https://us.elegoo.com/products/centauri-carbon-2-combo].View Deal [https://us.elegoo.com/products/centauri-carbon-2-combo-get-1-kg-filament-for-just-1]

[https://cdn.mos.cms.futurecdn.net/Y9QmkGaPaBzJv2BEH92ciZ-1920-80.jpg] [https://us.elegoo.com/products/centauri-carbon-2]The Elegoo Centauri Carbon 2 is a fully enclosed, fast Core XY printer with a 256 mm cubed build volume, a solid metal frame, metal side panels, and a glass front door.

Check out our Elegoo Centauri Carbon 2 review [https://www.tomshardware.com/3d-printing/elegoo-centauri-carbon-2-review].View Deal [https://us.elegoo.com/products/centauri-carbon-2]

[https://cdn.mos.cms.futurecdn.net/5zPi4iGfbLQFJUZPeHQD8T-1920-80.png] [https://us.elegoo.com/products/neptune-4-max-fdm-3d-printer]The Neptune 4 max has a 420mm x 420mm x 480mm build volume and can print with speeds up to 500 mm/s. Other features include a 300 °C high-temperature nozzle and automatic print bed leveling.

See our review of the Elegoo Neptune 4 Max [https://www.tomshardware.com/3d-printing/elegoo-neptune-4-max-review] 3D printer.View Deal [https://us.elegoo.com/products/neptune-4-max-fdm-3d-printer]

[https://cdn.mos.cms.futurecdn.net/rtqgv4zfrtHgXagFygkzBa-1920-80.png] [https://us.elegoo.com/products/neptune-4-plus-fdm-3d-printer]A 320 x 320 x 385 mm build volume with up to 500 mm/s print speeds, a 300 °C high-temperature nozzle, and automatic print bed leveling. Includes Wi-Fi/WLAN/USB transfer for importing prints.

See our review of the Elegoo Neptune 4 Plus [https://www.tomshardware.com/3d-printing/elegoo-neptune-4-plus-3d-printer-review] 3D printer.View Deal [https://us.elegoo.com/products/neptune-4-plus-fdm-3d-printer]

[https://cdn.mos.cms.futurecdn.net/pCPiQhMei6m2JdR8nrT8ih-1920-80.png] [https://us.elegoo.com/products/elegoo-neptune-4-pro-fdm-3d-printer]The Neptune 4 Pro has auto-bed levelling with a 225mm x 225mm x 265mm build area, an intelligent segmented heat bed, a 300 °C high-temp nozzle, and up to 500 mm/s print speed.

See our review of the Elegoo Neptune 4 Pro [https://www.tomshardware.com/reviews/elegoo-neptune-4-pro-3d-printer-review] 3D printer.View Deal [https://us.elegoo.com/products/elegoo-neptune-4-pro-fdm-3d-printer]

[https://cdn.mos.cms.futurecdn.net/uao7a7Er9TtjdvhaTaT9T3-1920-80.png] [https://us.elegoo.com/products/elegoo-neptune-4-fdm-3d-printer]Very close in specifications to the Neptune 4 Pro, sharing the 225 x 225 x 266 mm build volume and 500 mm/s max print speeds. Use USB or LAN to transfer your prints to the printer. View Deal [https://us.elegoo.com/products/elegoo-neptune-4-fdm-3d-printer]

[https://cdn.mos.cms.futurecdn.net/ssNjnG7Ny3WpeQfaKTTCGi-1920-80.jpg] [https://us.elegoo.com/collections/3d-printers/products/elegoo-neptune-3-pro-fdm-3d-printer-225x225x280mm]This budget-friendly 3D printer comes with a direct drive suitable for use with TPU, PETG, and PLA, auto bed leveling, and a heated flex PEI textured platform, making it easy to use. Assembly takes less than an hour (seven screws) and produces clean, detailed prints.

See our Elegoo Neptune 3 Pro review [https://www.tomshardware.com/reviews/elegoo-neptune-3-pro] for more performance details.View Deal [https://us.elegoo.com/collections/3d-printers/products/elegoo-neptune-3-pro-fdm-3d-printer-225x225x280mm]

[https://cdn.mos.cms.futurecdn.net/69xdmUoeicbEF6afxjvMtj-1920-80.png] [https://us.elegoo.com/products/centauri-carbon]Centauri Carbon: was $449 now $369 [https://us.elegoo.com/products/centauri-carbon]
A budget Core XY 3D printer that prints fast and without compromising on quality. I love this printer and it works extremely well for all of my ideas and projects.

Check out our full review [https://www.tomshardware.com/3d-printing/elegoo-centauri-carbon-review] on this awesome 3D printerView Deal [https://us.elegoo.com/products/centauri-carbon]

[https://cdn.mos.cms.futurecdn.net/a3imjWdXUD3tczFdHctGTj-1920-80.png] [https://us.elegoo.com/products/orangestorm-giga]The OrangeStorm Giga is an absolutely massive machine for extra large prints that needs a room of its own and a dedicated power circuit. If you're planning to do industrial-style or large print jobs, this is the model you'll want to buy, as our OrangeStorm Giga review [https://www.tomshardware.com/3d-printing/elegoo-orange-storm-giga-review] explains.View Deal [https://us.elegoo.com/products/orangestorm-giga]

ELEGOO RESIN 3D PRINTER DEALS
[https://cdn.mos.cms.futurecdn.net/PXHKFQsx5VR5bxZN9zRxWH-1920-80.png] [https://us.elegoo.com/products/mars-5-ultra-9k-7inch-monochrome-lcd-resin-3d-printer]Mars 5 Ultra 9K: was $338 now $259 [https://us.elegoo.com/products/mars-5-ultra-9k-7inch-monochrome-lcd-resin-3d-printer]
We loved the excellent 9K resolution as it brought crisp details to prints, making it ideal for gaming miniatures. As with many resin 3D printers, the small build volume is a downside, but these printers are made for detail, not large functional parts.

See our review of the Mars 5 Ultra [https://www.tomshardware.com/3d-printing/elegoo-mars-5-ultra-review] 3D Resin printer.View Deal [https://us.elegoo.com/products/mars-5-ultra-9k-7inch-monochrome-lcd-resin-3d-printer]

[https://cdn.mos.cms.futurecdn.net/sH2ksCvhxwC6ThM7967xa6-1920-80.png] [https://us.elegoo.com/products/saturn-4-ultra-16k-10inch-monochrome-lcd-resin-3d-printer]Saturn 4 Ultra 16K: was $649 now $399 [https://us.elegoo.com/products/saturn-4-ultra-16k-10inch-monochrome-lcd-resin-3d-printer]
Elegoo's top-tier Resin printer with a staggeringly detailed 16K print resolution for amazing, detailed prints. Comes complete with auto-bed leveling and tilt-release for easy print removal. There's even a camera for watching your prints take shape, with time-lapse stills. View Deal [https://us.elegoo.com/products/saturn-4-ultra-16k-10inch-monochrome-lcd-resin-3d-printer]

[https://cdn.mos.cms.futurecdn.net/n5Jia5BQzPJ3zXU29cTKMi-1920-80.jpg] [https://www.amazon.com/dp/B095K3JWP3]Mars 4 Resin 3D printer: was $299.99 now $239.99 [https://www.amazon.com/dp/B095K3JWP3]
If you want to start 3D printing or need a second machine for detailed models, a resin 3D printer is a good buy. Elegoo's Mars 4 is a compact and easy-to-use resin 3D printer. With a 4K resolution, your prints will be crisp, and a layer cure time of 2.5 seconds means you won't be left waiting. When compared to FDM printers, the build volume is small at 143 x 89 x 175 mm.View Deal [https://www.amazon.com/dp/B095K3JWP3]

[https://cdn.mos.cms.futurecdn.net/uDcpBq2zYZ4UmvqAW2qJmL-1920-80.png] [https://us.elegoo.com/products/saturn-4-ultra-12k-10inch-monochrome-lcd-resin-3d-printer]The Elegoo Saturn 4 Ultra can make eye-popping 12K prints. Lots of tilting with a tilting resin vat and a tilting hood for easy access. Print fast whilst keeping an eye on your progress with a print monitoring camera that can also shoot time lapses.

See our review of the Saturn 4 Ultra [https://www.tomshardware.com/3d-printing/elegoo-saturn-4-ultra-review] 3D Resin printer.View Deal [https://us.elegoo.com/products/saturn-4-ultra-12k-10inch-monochrome-lcd-resin-3d-printer]

[https://cdn.mos.cms.futurecdn.net/97TCZhb9atSZZ5MwHZ6LLX-1920-80.png] [https://us.elegoo.com/products/elegoo-saturn-3-resin-3d-printer-12k]Elegoo's Saturn 3 uses a 10-inch 12K precision mono LCD with a 19 x 24 μm XY resolution. A laser-engraved build plate and 218 x 122 x 250 mm build volume. View Deal [https://us.elegoo.com/products/elegoo-saturn-3-resin-3d-printer-12k]

[https://cdn.mos.cms.futurecdn.net/RHwswYjuPcfqqr358bMpKj-1920-80.png] [https://us.elegoo.com/products/elegoo-saturn-3-ultra-resin-3d-printer-12k]With a 10-inch 12K mono LCD display, the Saturn 3 Ultra has a large build volume of 128 x 122 x 260mm, while retaining a crisp print quality.

A Linux OS runs on the printer, enabling remote management of the print process and the ability to send files to the printer over Wi-Fi. In the box, you get a USB air purifier that pulls the nasty smell from the print chamber before it can leach out into the room.View Deal [https://us.elegoo.com/products/elegoo-saturn-3-ultra-resin-3d-printer-12k]

[https://cdn.mos.cms.futurecdn.net/dsPHynPHoTCBksRtgEpkH-1920-80.png] [https://us.elegoo.com/products/saturn-4-12k-10inch-monochrome-lcd-resin-3d-printer]The Saturn 4 has a 218 x 122 x 220 mm build volume, a 10-inch 12K Mono LCD, a COB Fresnel collimating lens, and auto bed leveling with a powerful cooling system. Its sharp 12K resolution will help make sharp prints - perfect for building your miniature collection. View Deal [https://us.elegoo.com/products/saturn-4-12k-10inch-monochrome-lcd-resin-3d-printer]

ELEGOO 3D PRINTER FILAMENT AND RESIN DEALS
[https://cdn.mos.cms.futurecdn.net/AAgX62fThqnhBYwb9E7xbV-1920-80.jpg] [https://us.elegoo.com/products/pla-plus-filament-1-75mm-black-and-white-10kg]10KG PLA Plus (Black and White): was $159.98 now $109.98 [https://us.elegoo.com/products/pla-plus-filament-1-75mm-black-and-white-10kg]
This bundle features 10, 1KG spools of the PLA Plus filament. Grab this bundle if you're looking to print a lot of models over this holiday break!View Deal [https://us.elegoo.com/products/pla-plus-filament-1-75mm-black-and-white-10kg]

[https://cdn.mos.cms.futurecdn.net/AAgX62fThqnhBYwb9E7xbV-1920-80.jpg] [https://us.elegoo.com/products/rapid-petg-filament-1-75mm-10kg]10KG Rapid PETG: was $140 now $99.99 [https://us.elegoo.com/products/rapid-petg-filament-1-75mm-10kg]
This is the PETG that Tom's Hardware editor Les Pounder recommends (and uses) in his own Elegoo Centauri Carbon 3D printer, and in his own words, it's superb. It prints beautifully, even running at high speed and high temperatures.View Deal [https://us.elegoo.com/products/rapid-petg-filament-1-75mm-10kg]

[https://cdn.mos.cms.futurecdn.net/QBxhqzSmQaUgvCJ4uCqiaQ-1920-80.jpg] [https://us.elegoo.com/collections/filaments/products/tpu-filament-1-75mm-colored-1kg]TPU Filament 1KG: $17.99 [https://us.elegoo.com/collections/filaments/products/tpu-filament-1-75mm-colored-1kg]
This 1KG spool of TPU 95A is great for projects that require a little flex and stretch. TPU is a soft material, best used for bumpers, wheels and objects that require a soft touch.View Deal [https://us.elegoo.com/collections/filaments/products/tpu-filament-1-75mm-colored-1kg]

[https://cdn.mos.cms.futurecdn.net/kU5wtk4c4TboXn2G3g5wSW-1920-80.jpg] [https://www.amazon.com/ELEGOO-Washable-UV-Curing-Standard-Photopolymer/dp/B07X34Z9SC]Water Washable 3D Printer Resin: was $28.99 now $20.99 [https://www.amazon.com/ELEGOO-Washable-UV-Curing-Standard-Photopolymer/dp/B07X34Z9SC]
This resin from Elegoo is water-washable, making the finishing process much easier to complete. This discount applies to multiple colors but not all of them.View Deal [https://www.amazon.com/ELEGOO-Washable-UV-Curing-Standard-Photopolymer/dp/B07X34Z9SC]

[https://cdn.mos.cms.futurecdn.net/zA2YiBRpfAWuNGutZ5Bw8T-1920-80.jpg] [https://us.elegoo.com/collections/pla-plus-filaments/products/elegoo-pla-plus-3d-printer-filament-1-75mm-colored-1kg]PLA Plus Filament: $14.99 [https://us.elegoo.com/collections/pla-plus-filaments/products/elegoo-pla-plus-3d-printer-filament-1-75mm-colored-1kg]
PLA Plus is a stronger version of PLA. While not as tough as PETG, PLA Plus is stronger than, and prints using the same profile as PLA. We've used PLA Plus in a number of projects and found Elegoo's to be perfect for strong, functional prints.View Deal [https://us.elegoo.com/collections/pla-plus-filaments/products/elegoo-pla-plus-3d-printer-filament-1-75mm-colored-1kg]

[https://cdn.mos.cms.futurecdn.net/zA2YiBRpfAWuNGutZ5Bw8T-1920-80.jpg] [https://www.amazon.com/ELEGOO-Filament-Stronger-Dimensional-Accuracy/dp/B0C14PVBPB]2-Pack PLA Plus Filament: $26.98 [https://www.amazon.com/ELEGOO-Filament-Stronger-Dimensional-Accuracy/dp/B0C14PVBPB]
PLA Plus is a stronger version of PLA. While not as tough as PETG, PLA Plus is stronger than, and prints using the same profile as PLA. We've used PLA Plus in a number of projects and found Elegoo's to be perfect for strong, functional prints.

This two-pack is ideal for makers who want to stock up on filament to feed their latest 3D printer purchase.View Deal [https://www.amazon.com/ELEGOO-Filament-Stronger-Dimensional-Accuracy/dp/B0C14PVBPB]

[https://cdn.mos.cms.futurecdn.net/R67zVsdm9wwDyPKogzro2d-1920-80.jpg] [https://us.elegoo.com/products/elegoo-8k-standard-resin]Upgraded 8K Standard Photopolymer 3D Printer Resin 405nm UV-Curing Resin: $21.99 [https://us.elegoo.com/products/elegoo-8k-standard-resin]
This resin is best used with the Elegoo Saturn 8K/12K and 14K resin printers but it can be used with all Elegoo resin printers. This is a UV cured resin so you will need a wash and cure station for the best results.

The space grey color is ideal as a base for priming a model for painting.View Deal [https://us.elegoo.com/products/elegoo-8k-standard-resin]

[https://cdn.mos.cms.futurecdn.net/YQGHgQtCAJ25EmJkZpFvHG-1920-80.jpg] [https://us.elegoo.com/products/elegoo-standard-resin-v-2-0]3D Printer Resin LCD UV-Curing Resin: $19.99 [https://us.elegoo.com/products/elegoo-standard-resin-v-2-0]
This photopolymer resin is designed to reduce printing time and to reduce volume shrinkage during the curing process to ensure a smooth finish. Suitable for most DLP/LCD 3D printers. Less odor than other resins.View Deal [https://us.elegoo.com/products/elegoo-standard-resin-v-2-0]

[https://cdn.mos.cms.futurecdn.net/EGkXXSGTDJaAQi9Ype43cc-1920-80.jpg] [https://us.elegoo.com/products/elegoo-mercury-xs-bundle-washing-and-curing-machine]Mercury XS Bundle with Wash and Cure Station: was $249 now $119 [https://us.elegoo.com/products/elegoo-mercury-xs-bundle-washing-and-curing-machine]
This bundle offers a faster and more efficient way of post-processing your print models. It has one station for curing and another for cleaning, allowing you to do both jobs at the same time. It is compatible with Elegoo Saturn and Mars series 3D printers.View Deal [https://us.elegoo.com/products/elegoo-mercury-xs-bundle-washing-and-curing-machine]

Tech Up

18/09/2026

18/09/2026

18/09/2026

18/09/2026

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18/09/2026

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