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
Eight registered DDR4 modules deliver 256 GB of ECC capacity at 3200 MT/s for the ASUS WRX80 Creator R2.0 workstation platform
This 256 GB kit provides eight 32 GB DDR4 3200 RDIMM modules for the ASUS WRX80 Creator R2.0 motherboard. ECC and registered buffering protect data integrity in server and workstation workloads. It targets IT professionals who need maximum supported memory capacity for virtualisation, rendering or large datasets. Builders using consumer boards or non-ECC platforms cannot use this memory.
Each module runs at 1.2 V with a CL22 latency rating and no heat spreader. Registered buffering reduces electrical load on the memory controller during sustained operation. Passive cooling relies on chassis airflow; the kit draws minimal power relative to total system budget. Systems with restricted airflow may require additional case fans to maintain stable temperatures.
The 288-pin RDIMM form factor uses major OEM Samsung, Micron or Hynix chips validated for the target motherboard. Eight modules populate all available slots on the WRX80 Creator R2.0, leaving no room for future expansion. Installers should follow the board manual for correct slot population order. Buyers needing more than 256 GB or a different form factor must choose another solution.
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Server Motherboard Compatible Series Memory |
| Model | ASUS DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K8 |
| Capacity | 256GB (8 x 32GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | ASUS |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 256GB (8X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Align each module's notch with the slot key, press down firmly until both retention clips click, and populate all eight channels for full bandwidth; the step most often missed is seating every clip fully on both sides.
No routine maintenance is required; ECC corrects single-bit errors on the fly, and modules are replaced only if a persistent multi-bit fault appears or a capacity upgrade is desired.
The CAS-22 latency at DDR4-3200 becomes the bottleneck before voltage or thermal limits, capping sustained throughput on memory-bound tasks.
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