Apcomputers

09/22/2026

You’ve probably seen things like U3, V30, A2, SDXC written on the card and wondered what they actually mean.

Here’s a simple way to understand them:
📦 GB = how much stuff you can store
⚡ U1 / U3 = writing speed
🎥 V30 / V60 / V90 = video speed rating
📱 A1 / A2 = app performance
💳 SDHC / SDXC / SDUC = storage type/standard
🚀 UHS-I / II / III = data transfer interface

So, if you're buying one for your phone, camera, gaming, or 4K video, don't just ask, “How many GB?”
Check the speed ratings too. They can make a big difference.

05/25/2026

ApComputers.

05/25/2026

Chinese DRAM makers have sped up their memory production capabilities, with another company now mass-producing DDR5 RDIMMs for servers.

The company is now offering its DDR5 DIMMs in two variants, one of which is purely focused on the domestic Chinese markets, and one that is supplied globally. The company's DDR5 memory comes in UDIMM, SODIMM, and RDIMM variants with up to 64 GB capacities and speeds of up to 5600 MT/s.

04/10/2026

ApComputers.
https://www.facebook.com/apcsr

Computer PC, Laptop and Mac Repair.
Virus, Adware, Malware, Spyware removal.
Blue Screen, Broken Screen, Hard Drive, Motherboard Reflow. Hablamos Español.

12/27/2025

ApComputers
El Cuidado Perfecto
Gracias por su apoyo.

12/27/2025

Así puedes identificar las pilas de botón.

Características clave para identificarla.

Tipo químico (Letras):

CR: Litio (más comunes y duraderas).

LR: Alcalinas.

SR: Óxido de plata (para relojes).

Dimensiones (Números):
Los dos primeros dígitos indican el diámetro en milímetros (ej. 20mm).
Los dos últimos dígitos indican la altura en décimas de milímetro (ej. 32 = 3.2mm).

Voltaje: La mayoría son de 3V (Litio) o 1.5V (Alcalinas/Óxido de Plata).