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Product Code: RMHO-8128
MPN #: M321RAJA0MB2-CCP
Server downtime costs money and reputation, and it often starts with memory that can’t keep up with demand. The Samsung M321RAJA0MB2-CCP, 128 GB, DDR5, 6400 MHz ECC RDIMM RAM for Server is a high-speed, error-correcting memory module designed to keep your server running smoothly under heavy loads. It gives you the capacity and reliability you need to avoid crashes and data loss.
A fast, stable memory solution fits naturally into many server tasks.
If you manage a data centre, a cloud service, or any mission-critical application, you know that memory bottlenecks slow everything down. Before upgrading, you may have faced slow queries, dropped connections, or costly downtime. This Samsung module delivers the extra capacity and speed you need, while ECC protection ensures that corrupted bits never disrupt your operations. It integrates easily with standard server motherboards, making the upgrade straightforward.
With Samsung RDIMM RAM you avoid the hidden costs of server crashes, because ECC continuously safeguards data integrity. The high speed reduces processing time, letting you complete more transactions in less time and improve user experience. Its large 128 GB capacity means fewer upgrades are needed, saving you both money and installation effort. The low 1.1 V voltage helps keep energy bills down, and the registered design ensures reliable operation even in densely populated memory configurations.
| Product Line | Samsung |
| Capacity | 128 GB |
| Memory Type | DDR5 SDRAM |
| Form Factor | 288-pin DIMM |
| Speed | 6400 MHz (PC5-44800) |
| Voltage | 1.1 V |
| Data Integrity | ECC |
| Registered / Buffered | Registered (RDIMM) |
| Rank | Dual Rank |
| Memory Module Type | DRAM Memory Module |
| Packaged Quantity | 1 |
| Upgrade Type | Generic |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)