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-module 128 GB DDR4-3200 ECC RDIMM kit with CL22 latency and 1.2 V operation for ASUS WRX80E-SAGE SE WiFi workstations
This 128GB kit contains eight 16GB registered DDR4 modules rated at 3200 MT/s with CL22 latency. It is built for the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard and targets server or workstation workloads that require ECC protection and registered signalling.
Running at 1.20V, the modules draw minimal power while the absence of heat spreaders relies on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, contributing to stable, quiet operation under typical server loads.
Error-correcting code detects and corrects single-bit errors during prolonged compute tasks, while registered architecture maintains signal integrity across all eight slots. Rigorous stress testing under load ensures reliability for continuous operation in mission-critical environments.
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Server Motherboard Compatible Series Memory |
| Model | ASUS DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K8 |
| Capacity | 128GB (8 x 16GB) |
| 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 | 128GB (8X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Power down, open the chassis, align each module notch with the slot key, press firmly until both latches click, then populate all eight channels per the board manual for full bandwidth.
No routine maintenance is required; ECC corrects single-bit errors on the fly, and the modules have no moving parts or heat spreaders to clean.
The CL22 latency at 3200 MT/s sets the throughput ceiling before voltage or thermal constraints become factors.
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