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
32 GB DDR4-3200 ECC registered DIMM with CL22 latency for Supermicro servers
This 32GB registered DDR4 module runs at 3200 MT/s with CL22 latency and 1.20V operation. It is built for SuperMicro servers and workstations that require ECC error correction and registered signalling. The single 2Rx4 rank layout fits one 288-pin DIMM slot and uses major OEM DRAM from Samsung, Micron or Hynix.
The 32GB density suits virtualization hosts, database nodes and compute clusters that need large memory pools per socket. A single module leaves remaining slots open for further expansion up to the platform limit. Workloads that exceed 32GB per channel or demand higher frequencies will require additional modules or a faster memory tier.
With no heat spreader, the module relies on chassis airflow for cooling at its standard 1.20V level. Registered buffering reduces electrical load on the memory controller, helping stability in fully populated configurations. Power draw remains within the DDR4 1.2V specification, adding minimal thermal load to the server environment.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-324K1 |
| Capacity | 32GB |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Supermicro |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR4 3200MHZ PC4-25600 2Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory |
The module runs at DDR4 3200 with CL22 timing at 1.20V. When mixed with slower DDR4 DIMMs the system will clock all modules to the lowest common speed and loosest timings. For best stability use identical 2Rx4 registered ECC modules.
Enter the BIOS or UEFI and confirm the memory shows 32GB at 3200 MT/s with ECC enabled. In the OS, tools such as dmidecode on Linux or Windows Memory Diagnostic will report the module as registered ECC and show the correct speed.
The package contains one 32GB DDR4 3200 PC4-25600 CL22 2Rx4 1.20V 288-pin ECC RDIMM. No heat spreader, cables, brackets or software are included. The module plugs directly into a compatible DDR4 RDIMM slot.
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