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
32GB DDR5 4800 ECC RDIMM registered server memory for ASUS RS720-E11-RS24U systems
This 32 GB DDR5 module is built for the ASUS RS720-E11-RS24U dual-socket 2U server. It delivers registered ECC memory that matches the platform’s qualified vendor list. IT teams can add capacity without guessing compatibility.
The stick uses a 1Rx4 organisation at 1.10 V with a CL40 latency and no heat spreader. Major OEM Samsung, Micron or Hynix chips sit on a 288-pin RDIMM PCB. Registered buffering reduces electrical load on the memory controller, helping stability in fully populated channels.
Replacing an 11 GB or 24 GB kit with this 32 GB unit doubles per-slot density while keeping the same 4800 MT/s data rate. The jump is worth it when virtualisation hosts or database nodes hit memory pressure and the board still has free DIMM slots.
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Server Motherboard Compatible Series Memory |
| Model | ASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-314K1 |
| Capacity | 32GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | ASUS |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
Yes, the module is rated DDR5 4800 (PC5-38400) and will operate at 4800 MT/s when installed in the compatible ASUS server.
It fits a standard 288-pin DDR5 RDIMM slot; the module is 1Rx4 registered ECC with no heat spreader, so it clears typical server DIMM spacing.
Populate DIMM slots per the motherboard manual for each CPU socket; registered DIMMs must be seated fully until the ejector tabs click, and the server must be powered off with mains disconnected.
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