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 96GB DDR5 registered ECC module running at 4800 MT/s with CL40 latency and 1.1V operation for Supermicro servers
This is a single 96GB DDR5 4800 registered DIMM with ECC and a CL40 latency. It operates at 1.1V using a 2Rx4 organisation on a 288-pin form factor. The module is built for SuperMicro server and workstation platforms that require registered memory.
Administrators expanding SuperMicro systems that support DDR5 4800 registered ECC modules will find this kit compatible. Builders needing unbuffered UDIMMs, non-ECC memory, lower capacities or different speeds should look elsewhere because this part is a registered server DIMM only.
One module delivers 96GB of registered ECC memory, providing substantial headroom for virtualisation, database or AI workloads on supported SuperMicro boards. The 2Rx4 density and CL40 timing set the performance envelope; systems requiring higher frequencies, lower latencies or unregistered memory will not be served by this module.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-9624K1 |
| Capacity | 96GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-PIN DDR5 RDIMM |
| Rank | 2Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 96GB (1X96GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
This module requires a 288-PIN DDR5 RDIMM slot on a Supermicro server or workstation motherboard that supports registered ECC memory at 1.1V.
Mixing 2Rx4 and 1Rx4 registered ECC modules is often possible if the motherboard and BIOS support mixed-rank configurations, but you must verify the specific Supermicro system manual for approved population rules.
Enter the system BIOS or use a hardware information tool in the OS to verify the memory is detected at 4800 MT/s (PC5-38400) with CAS latency 40 and ECC active.
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