2-power MEM4303A-667 - 4 GB - 1 x 4 GB - DDR2 - 800 MHz

Upgrade an aging desktop workstation or small office PC with the 2-POWER MEM4303A-667, a 4GB DDR2 memory module running at 800MHz. This single 240-pin DIMM delivers the capacity and speed needed to keep legacy systems responsive for everyday tasks like document editing, web browsing, and light multitasking. It is a straightforward drop-in replacement for failed or insufficient memory in compatible DDR2-based desktops.

Key specifications

• Memory type: DDR2 SDRAM
• Capacity: 4 GB (1 x 4 GB module)
• Speed: 800 MHz (PC2-6400)
• Form factor: 240-pin DIMM
• Voltage: 1.8 V
• Error correction: Non-ECC
• Buffering: Unbuffered (UDIMM)
• Application: Desktop PC

Why choose it

This module is engineered for reliable performance in older desktop systems that require DDR2 memory. With a standard 1.8V operating voltage and unbuffered, non-ECC design, it ensures broad compatibility with mainstream motherboards from that era. The 4GB capacity provides a significant boost over smaller original modules, extending the useful life of your hardware without a full system replacement.

Ideal use cases

• Upgrading legacy desktop PCs for improved multitasking
• Replacing faulty memory in DDR2-based workstations
• Breathing new life into older office computers running Windows 7 or lightweight Linux
• Cost-effective memory expansion for point-of-sale or kiosk systems

Good to know

Before installation, verify that your motherboard supports 4GB DDR2 modules and operates at 800MHz. The module is unbuffered and non-ECC, so it is not suitable for servers requiring registered or ECC memory. Handle by the edges to avoid static damage, and ensure the system is powered off and unplugged during installation.