CoreParts MMD8789/4GB memory module 1 x 4 GB DDR3 240-pin DIMM ECC

The CoreParts DDR3 4GB 1333MHz ECC memory module (MMD8789/4GB, EAN 5711045179129) is a single 4 GB DDR3 RAM module with ECC support and a clock speed of 1333 MHz. Designed as a compatible replacement or upgrade, this module offers stability and error-correcting functionality for systems that support ECC memory. The module is finished in green and is suitable for expanding memory capacity while maintaining system reliability.

Advantages

This CoreParts memory module uses standard DDR3 components and provides ECC error correction to reduce memory errors and improve system stability. The 1333 MHz clock speed balances compatibility and performance across a wide range of motherboards. Its single-module format allows straightforward installation and cost-effective capacity expansion.

Suitable for

• Servers and workstations that require ECC memory support
• Upgrading older desktops or systems that accept DDR3 1333 MHz modules
• Systems needing additional 4 GB memory modules for multitasking and stability

Key specifications

• Brand: CoreParts
• Model/MPN: MMD8789/4GB
• Capacity: 4 GB
• Type: DDR3
• Speed: 1333 MHz
• Feature: ECC (error-correcting code)
• Colour: Green
• EAN: 5711045179129

How to use

Power off the computer and disconnect it from the mains before installing the RAM module. Open the system case, locate an available DDR3 DIMM slot compatible with ECC modules, and align the module with the slot notch. Press firmly and evenly until the retention clips click into place. Close the case, reconnect power, and start the system. Verify detection and ECC functionality in the BIOS/UEFI or operating system memory diagnostics.

Recommendations

Install the module in matched pairs where the system requires dual-channel operation or when manufacturer guidance specifies matched modules. Check motherboard or system documentation for ECC support and maximum supported module capacity before purchase. Handle the module by the edges and avoid touching the gold contacts.