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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Rogan Tech Limited, Computer Company, FLAT E, 3/F. , PO CHEONG BUILDING, 148-154 NAM CHEONG Street, KOWLOON. HK, Hong Kong.

04/02/2026

Domestic Servers: The Road to Rise From Catching Up to Innovation
Represented by Huawei, Inspur, Sugon, and H3C, manufacturers have established a complete product line covering general computing, high-performance computing (HPC), and artificial intelligence servers.
The core is the construction of a fully self-developed ecosystem of "chip-system-software": equipped with CPUs such as Kunpeng, Phytium, and Hygon, adapted to Kylin and UOS operating systems, and deeply optimized databases and middleware to achieve reliable guarantees of performance and stability.
Especially in the field of AI computing power, the hybrid deployment solution of acceleration cards such as Ascend and Cambricon with Nvidia compliant products provides a secure and controllable computing power base for local large-scale model training.

30/01/2026

Memory： Technological Upgrades and Transitions

Core Dynamics: DDR5/LPCAMM2 Volume Growth Driven by AI PCs
DDR5 becomes the market mainstream: Its shipment share surpassed DDR4 for the first time in the fourth quarter of 2025, establishing itself as the absolute mainstream in the market.
LPCAMM2 Commercialization Acceleration: Dell, Lenovo, and other manufacturers are beginning to adopt it in high-performance thin and light laptops, leveraging its advantages of high bandwidth, low power consumption, and hot-swappable capabilities to challenge the dominance of traditional soldered laptop memory.
The demand for AI PCs is clear: AI PCs like Microsoft Copilot+ require the local operation of large models, driving the standard memory capacity of standalone devices to leap beyond 32GB, becoming a key growth driver in the market.

Technology Frontier: The Race Between High Bandwidth and Advanced Packaging
HBM remains highly sought after: To meet the demand for top-tier AI accelerators, Samsung, SK Hynix, and Micron have fully booked their HBM3e production capacity and are accelerating the development of next-generation HBM4.
DDR5 Frequency Race: Consumer-grade high-end products have generally surpassed 8000MT/s in frequency, with a push toward 10000MT/s, driving simultaneous increases in requirements for motherboards and CPU memory controllers.
CXL Memory Expansion Gains Attention: In the server sector, CXL 2.0 memory pooling technology is transitioning from proof of concept to early commercialization, aiming to enhance data center memory utilization.

23/01/2026

We currently have a selection of PC spare parts that are in high demand and selling very quickly. All of these items are brand new, and we have them in stock. If you are interested, please let me know. I will be happy to provide you with the pricing details.

MPN Product Name QTY
B116XAK01.2 Touch LCD panel 100+
N38880-001 Palmrest/keyboard C 100+
M47382-001 Palmrest/keyboard C 100+
5D10T79593 LCD MODULE 100+
M47387-001LCD Bezel B 100+
M55115-001LCD Cover A 100+
5CB0T45070 Bezel strip 100+
M44252-001 Hinge cover 100+

Email: [email protected]

WhatsApp：0086 19925316400

22/01/2026

PC Parts Buying? Look Beyond the Price.

Reliable hardware = fewer disruptions.
Genuine parts = longer lifespan.
Strategic sourcing = lower total cost of ownership.

It’s not just a purchase, it’s an investment in productivity.

What’s your top criterion: cost, reliability, or lifecycle support?
Let's have a deep discussion!
Contact: [email protected]

19/01/2026

Rogan Tech specializes in a comprehensive range of electronic products, including PC components, server parts, IT networking equipment, printers, and related accessories.

We excel in sourcing hard-to-find and obsolete items.

Currently, most customers are exploring DDR4 as a viable alternative to DDR5, given the shortage of DDR5 memory. Should you require any of these products, please provide the model numbers, part numbers, and quantities, and we will promptly furnish you with our most competitive quotations.
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08/01/2026

Looking for reliable solutions for AI servers and computing infrastructure?

Rogan provides integrated services for AI computing clusters and cloud infrastructure, including:

✔ AI Server Supply
✔ AI Server Maintenance Solutions
✔ AI Server GPU Repair

Whether it’s supply, support, or repair — we’ve got you covered.

📬 For any related requirements, feel free to reach out and connect with us.

Email: [email protected]
Tel/WhatsApp: 0086 19925316400

26/12/2025

Merry Christmas!!🎄🎁🎉

24/12/2025

Ongoing supply chain disruptions are causing severe shortages in the server memory and hard drive markets
The server memory and hard drive market is facing a severe shortage.
DDR5 memory and enterprise-grade SSDs are in particularly short supply, mainly due to insufficient upstream wafer production capacity, surging demand from AI and data centers, and supply chain bottlenecks. The shortage is expected to continue until the first half of next year.

Memory Market:
The supply of mainstream server-grade DDR5 memory modules is the tightest, especially for high-capacity specifications (such as 64GB, 128GB, and above). Order delivery times have generally extended to 8-12 weeks, and for some products, even longer.

Hard drive market:
There is a significant shortage of enterprise-grade PCIe 4.0/5.0 NVMe SSDs, with high-capacity products (such as 7.68TB and 15.36TB) experiencing supply shortages.
Overall, hard drive delivery times are also significantly delayed, and there are substantial price premiums in the spot market.

17/12/2025

Server basics, simplified:

🧠 **CPU** – The brain. Handles all processing tasks. Key for speed and multitasking.

📁 **RAM** – Active memory. Holds data in use. More RAM = smoother operation.

🔌 **Motherboard** – The backbone. Connects all components. Defines stability & expandability.

All three work together for a smooth, stable system.

15/12/2025

CPU vs GPU

CPU = CEO of your computer. 🧠
Handles complex tasks one by one. Sequential processing. Ideal for apps, systems, and databases.
GPU = Creative team of thousands. 🎨
Excels at many simple tasks at once—graphics, AI, video. Parallel processing. Built for AI, rendering, and data-heavy workloads.

In short:
⚡ CPU = Depth thinking | Logical control | General tasks
🎮 GPU = Mass parallelism | Graphics & AI | Heavy data lifting

Which one does your daily work rely on more—the CEO or the Creative Army? 😉
Drop a comment below! 👇

and

11/12/2025

Rogan 2026 New Year Gifts Are Ready to Ship

We’re excited to share that Rogan’s 2026 New Year notebooks and desk calendars have arrived.
They will be shipped to our valued customers shortly.
Thank you for your continued support, and we hope these gifts bring inspiration and success in the coming year.👏🫶

10/12/2025

High-Performance Samsung Server Memory – In Stock & Ready to Ship

Upgrade your data center with reliable Samsung server memory. Available in bulk, ready for immediate delivery:

M39344K40DB3-CWE | 32GB | $344
M39344K40EB3-CWE | 32GB | $354
M39348G40CB4-CWE | 64GB | $629
M39348G40BB4-CWE | 64GB | $549
M39348G40AB2-CWE | 64GB | $549

All models are in stock (10,000+ units). Ideal for enterprise servers, cloud infrastructure, and storage expansion.

Address

FLAT E, 3/F. , PO CHEONG BUILDING, 148-154 NAM CHEONG Street, KOWLOON. HK
Hong Kong

Website

http://www.rogantech.com/

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