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
A 32 GB DDR5 6400 registered ECC RDIMM built for the SuperMicro X14SBI-TF server platform
This 32GB DDR5 6400 registered DIMM targets IT professionals upgrading Supermicro X14SBI-TF servers and workstations. It delivers ECC protection and registered buffering for stable operation in mission-critical environments. The module suits administrators who need validated compatibility without mixing vendors.
A single 32GB 2Rx4 module provides substantial capacity headroom for virtualisation, database caching and AI inference workloads on supported platforms. The CL52 latency and 1.10V voltage balance throughput with power efficiency under sustained load. Systems requiring larger memory footprints will need additional DIMM slots populated to scale beyond this single module.
The module uses major OEM chips from Samsung, Micron or Hynix and undergoes rigorous stress testing for enterprise reliability. Its 288-pin RDIMM form factor fits standard DDR5 server slots without a heat spreader, allowing dense population in multi-channel configurations. Installers should verify motherboard Qualified Vendor List alignment before deployment.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 6400MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR51200-324K1 |
| Capacity | 32GB |
| 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 | 32GB (1X32GB) DDR5 6400MHZ PC5-51200 2Rx4 1.1V CL52 288-PIN ECC RDIMM Registered Server Memory |
The module operates at DDR5 6400 with CL52 latency and 1.10V. Mixing speeds or timings will force all modules to run at the slowest common settings, so matching specifications is recommended for stability.
Check the system BIOS or UEFI memory information screen; it should show 32GB capacity, DDR5 6400 speed, ECC enabled, registered mode, and 2Rx4 organisation for the installed slot.
The box contains the single 32GB DDR5 6400 CL52 288-pin ECC RDIMM module; no heat spreader, cables, tools or additional components are included.
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