NEMIX RAM 64GB (2x32GB) DDR5-6400 ECC RDIMM CL52 1.1V 2Rx4 Supermicro X14QBH+ memory upgrade
- 64GB (2 x 32GB)
- 288-Pin DDR5 RDIMM
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NEMIX RAM
A 128 GB DDR5 registered ECC RDIMM running at 6400 MHz with CL52 latency and 1.1 V for Supermicro X14QBH+ motherboards
Size 128GB
This 128GB DDR5 RDIMM is built for administrators expanding capacity on the Supermicro X14QBH+ motherboard. Registered architecture and ECC support let every slot run fully populated while correcting single-bit errors before they affect production workloads.
The module uses a 4Rx4 rank structure and registered buffering at 1.10V so the memory controller sees the exact electrical load it expects. This precise match ensures the system recognizes the full 128GB capacity and operates at the rated DDR5 6400 speed without manual tuning.
Running at 1.10V keeps power draw modest for dense server configurations. The bare-module design relies on chassis airflow rather than an integrated spreader, so adequate case ventilation is required to maintain stable thermals under sustained load.
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-744K1 |
| Capacity | 128GB |
| 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 | 128GB 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.
The module runs at 6400 MT/s with CL52 latency at 1.10 V, delivering the exact data rate and timing the memory controller expects for full-capacity operation.
PC5-51200 is the JEDEC bandwidth label for DDR5 6400; the module operates at that rated speed when the platform's memory controller supports DDR5 6400.
It requires a standard 288-pin DDR5 RDIMM slot; the module has no heat spreader, so it fits in tight server DIMM rows without extra height clearance.
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