Samsung 128GB DDR5 4800MHz PC5-38400 ECC RDIMM Memory Module

The Samsung M321RAGA0B20-CWK is a 128GB DDR5 ECC Registered DIMM memory module designed specifically for server environments. It runs at 4800 MHz, providing fast and reliable performance for demanding workloads that require large memory capacity and stability. This module uses a 288-pin interface and operates at a low voltage of 1.1 V, helping to maintain energy efficiency while supporting high-speed data transfer.

With its 4Rx4 configuration and support for up to two ranks per DIMM, this memory module is built to handle complex server tasks and multitasking with ease. The registered design helps stabilize clock, command, and control signals, which is essential for maintaining system reliability in critical applications. Additionally, the built-in ECC with 8-bit parity actively detects and corrects memory errors in real time, reducing the risk of data corruption and system crashes.

This module is compatible with server platforms that support EC8 (10x4) RDIMM types, making it a solid choice for IT professionals looking to expand their server’s memory capacity while ensuring data integrity. It fits naturally in data centers, enterprise servers, and other environments where uptime and performance are crucial.

Highlights:

• 128GB DDR5 memory running at 4800 MHz for high-speed performance
• ECC Registered DIMM designed to improve system stability and reliability
• 4Rx4 rank and organization structure supporting complex server workloads
• Operates at 1.1 V to balance power efficiency with performance
• 288-pin interface compatible with EC8 (10x4) RDIMM server platforms
• Built-in 8-bit parity ECC for real-time error detection and correction