NEMIX RAM 64GB (2x32GB) DDR5 5600 CL46 2Rx8 1.1V ECC Registered RDIMM for Supermicro X14SRA-F
- 64GB (2 x 32GB)
- 288-Pin DDR5 RDIMM
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NEMIX RAM
64GB DDR5 6400 CL52 ECC registered RDIMM built for the Supermicro X14SDW-64CM-SP9F motherboard
Size 64GB
This 64GB DDR5-6400 registered ECC module is built to the precise rank, voltage, and timing the Supermicro X14SDW-64CM-SP9F memory controller expects. It delivers 64GB in a single 288-pin RDIMM so the board recognises full capacity at rated speed.
The module seats in the standard DDR5 RDIMM slots using the board's documented population order. Registered buffering offloads the controller, so every slot runs fully populated; the only common issue is ignoring the manual's slot sequence, which can prevent the system from posting at full capacity.
One module provides 64GB of registered ECC memory, correcting single-bit errors on the fly to stop silent data corruption. Capacity scales by adding identical modules per the motherboard's supported configuration; the limit is the board's maximum supported memory and approved population rules.
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-944K1 |
| Capacity | 64GB |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 6400 (PC5 51200) |
| CAS Latency | CL52 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 4Rx4 |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Heat Spreader | No |
| Compatible System | Supermicro |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 64GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Enter the system BIOS or UEFI and verify the memory frequency shows 6400 MT/s and the CAS latency reads 52. The registered ECC design ensures the controller recognises the 4Rx4 rank at 1.1 V, so the POST screen should report the full 64 GB capacity without errors.
The box contains one 64 GB DDR5 6400 PC5-51200 4Rx4 1.1 V CL52 288-pin ECC registered RDIMM. No additional cables, brackets or cooling are required; the motherboard’s 288-pin RDIMM slots accept the module directly.
Select this exact MR51200-944K1 kit. It matches the 4Rx4 registered ECC layout, 1.1 V operation and CL52 timing your board expects, ensuring full-capacity recognition and rated-speed operation.
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