2-power 2P-A3012734 - 4 GB - 1 x 4 GB - DDR2 - 800 MHz

Upgrading an older desktop can be frustrating when sluggish performance and frequent freezes interrupt your workflow. The 2-POWER 2P-A3012734 4GB DDR2-800 memory module directly addresses these bottlenecks, giving your system the headroom it needs to handle everyday tasks, multiple browser tabs, and legacy applications without constant swapping to disk. This single 4GB module is a straightforward way to breathe new life into a compatible PC, extending its useful life and improving responsiveness.

Who is it for

This module is ideal for users maintaining desktop systems built around DDR2 technology—think office PCs, point-of-sale terminals, industrial workstations, or home computers from the mid-2000s to early 2010s. It suits IT administrators who need to keep fleets of older machines operational, as well as budget-conscious individuals who want to maximize the value of existing hardware rather than replacing entire systems. If your motherboard supports DDR2 DIMMs and you need a reliable capacity boost, this module is a practical choice.

Main features

• 4GB capacity in a single module for a significant performance lift over smaller sticks.
• DDR2 SDRAM technology with 800MHz speed (PC2-6400) for balanced bandwidth.
• 240-pin DIMM form factor, standard profile, fits most desktop motherboards.
• Non-ECC, unbuffered design—perfect for consumer and business desktops that don't require error correction.
• Operates at the standard 1.8V, ensuring compatibility with DDR2 memory controllers.
• Plug-and-play installation: no drivers or complex configuration needed.

Specifications

• Brand: 2-POWER
• Model: 2P-A3012734
• MPN: 2P-A3012734
• Memory type: DDR2 SDRAM
• Capacity: 4GB (1 x 4GB)
• Speed: 800MHz (PC2-6400)
• Form factor: 240-pin DIMM
• Module configuration: 1 x 4GB
• Data integrity: Non-ECC
• Features: Unbuffered
• Voltage: 1.8V
• Application: Desktop PC
• Pin count: 240-pin
• Module type: Standard Profile

Tips

Before purchasing, verify that your motherboard supports 4GB DDR2 modules—some older chipsets may have limitations. Check the maximum memory capacity and speed supported by your system; mixing speeds can cause the memory to run at the lowest common denominator. For best results, install the module in the slot recommended by your motherboard manual, and ensure the system is powered off and unplugged during installation. If you're upgrading from a smaller capacity, consider running a memory diagnostic tool after installation to confirm stability.