SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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NEMIX RAM
192 GB DDR5-6400 ECC registered server memory kit, two 96 GB modules at CL52 1.10 V for SuperMicro X14SBM-TF
This 192 GB kit contains two 96 GB registered DIMMs built for the SuperMicro X14SBM-TF platform. Each module runs at DDR5 6400 with CL52 latency at 1.1 V. The 2Rx4 organisation and on-die ECC suit enterprise workloads that demand data integrity and high density.
The registered buffer adds one cycle of address-command latency, so the memory controller must support RDIMM topology. Maximum throughput is bounded by the PC5-51200 data rate and the platform’s qualified voltage of 1.10 V. Modules lack heat spreaders, so adequate chassis airflow is required for sustained load.
Two 96 GB ranks per DIMM deliver 192 GB total, enabling large in-memory databases, virtualisation clusters and AI model caching. The dual-rank 2Rx4 layout fills two slots efficiently, but further expansion depends on the motherboard’s maximum supported capacity and slot count.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 6400MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR51200-9624K2 |
| Capacity | 192GB (2 x 96GB) |
| Speed | DDR5 6400 (PC5 51200) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL52 |
| Heat Spreader | No |
| Type | 288-PIN DDR5 RDIMM |
| Rank | 2Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 192GB (2X96GB) DDR5 6400MHZ PC5-51200 2Rx4 1.1V CL52 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit provides 192GB total using two 96GB modules, filling two slots with the maximum density per module currently offered for this platform.
The modules run at DDR5 6400 (PC5-51200), giving the memory controller its highest rated data rate without overclocking.
The registered 288-pin DDR5 interface caps transfer rate at 6400 MT/s, while ECC and CL52 latency add overhead that the memory controller manages.
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