Brand: Samsung · SKU: M321R8GA0BB0-CQKDG · MPN: M321R8GA0BB0-CQKDG · Category: Components
The Samsung M321R8GA0BB0-CQKDG is a high-performance 64GB DDR5 Registered DIMM (RDIMM) designed for mission-critical server environments. Operating at a speed of 4800MHz (PC5-38400), this module delivers significantly higher bandwidth and efficiency compared to previous generations. It features Error-Correcting Code (ECC) for data integrity, a low operating voltage of 1.1V for reduced power consumption, and a Dual Rank (2Rx4) configuration. This 288-pin module is built using Samsung's industry-leading DRAM technology, ensuring reliability and stability for data centers, enterprise servers, and high-performance computing (HPC) applications.
| Pins | 288-Pin |
|---|---|
| Rank | 2Rx4 (Dual Rank) |
| Speed | 4800MHz (PC5-38400) |
| Voltage | 1.1V |
| Capacity | 64GB |
| CAS Latency | CL40 |
| Form Factor | RDIMM (Registered DIMM) |
| Memory Type | DDR5 SDRAM |
| Module Type | PC5-38400R |
| Error Correction | ECC |
| Warranty | Limited Lifetime Warranty |
| Weight | 0.20 lbs |
| Dimensions | 6.75 x 1.00 x 0.15 inches |
Upgrade your server infrastructure with Samsung's DDR5 RDIMM. This 64GB module offers the density and speed required for modern virtualization, database management, and AI workloads, providing a 50% increase in bandwidth over DDR4 while maintaining energy efficiency.
Yes, this Samsung 64GB DDR5-4800 RDIMM PC5-38400R Dual Rank x4 Server Memory Module (M321R8GA0BB0-CQKDG) is 100% genuine Samsung hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Samsung 64GB DDR5-4800 RDIMM PC5-38400R Dual Rank x4 Server Memory Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the M321R8GA0BB0-CQKDG.