NEMIX RAM 128GB DDR5 6400 CL52 4Rx4 1.1V ECC RDIMM Supermicro X14SDV-32C-SP3F memory upgrade
- 128GB
- 288-Pin DDR5 RDIMM
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NEMIX RAM
128 GB DDR5-6400 registered ECC kit with four 32 GB 2Rx4 modules at 1.1 V CL52, matched to Supermicro X14SDW-36CE-SP9F
Size 128GB 4X32GB
This 128GB kit delivers four 32GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1V operation. It targets administrators upgrading the Supermicro X14SDW-36CE-SP9F motherboard where registered ECC memory is mandatory for full-capacity population.
The 2Rx4 registered design buffers address and command signals so the memory controller remains stable with all slots filled. On-die ECC detects and corrects single-bit errors automatically, preventing silent data corruption that would otherwise crash production workloads.
Modules use the standard 288-pin DDR5 RDIMM keying required by the target board; they will not fit UDIMM or SODIMM slots. No heat spreader is fitted, so airflow across the bare PCB must be provided by the server chassis fans.
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-324K4 |
| Capacity | 128GB (4 x 32GB) |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 6400 (PC5 51200) |
| CAS Latency | CL52 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Heat Spreader | No |
| Compatible System | Supermicro |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 128GB 4X32GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
No firmware updates are required; the modules are designed for continuous server operation and carry a lifetime replacement warranty.
The memory controller runs the kit at its rated DDR5 6400 speed with CL52 timings when fully populated.
Each module operates at 1.1 V without a heat spreader; registered buffering reduces electrical load on the controller.
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