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
DDR5 4800 registered ECC kit with six 64 GB modules for SuperMicro GPU SuperServer systems
This NEMIX RAM kit delivers 384GB of DDR5 memory in six 64GB registered DIMMs. Each module runs at 4800 MT/s with CL40 latency at 1.1V. The 2Rx4 organization and ECC protection are built for Supermicro GPU SuperServer platforms including the SYS-821GE-TNHR, SYS-821GV-TNR and SYS-421GE-TNRT.
The six-module kit fills all slots in supported Supermicro systems that accept 64GB RDIMMs. Builds requiring fewer than six modules, non-ECC memory, unbuffered DIMMs or speeds above 4800 MT/s should select a different configuration. Workstations without registered-DIMM support cannot use these modules.
The RDIMM register and on-die ECC provide the signal integrity and error correction required by the target Supermicro platforms. Systems that require unbuffered UDIMMs, LRDIMMs or a different rank structure will not accept this kit.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-924K6 |
| Capacity | 384GB (6 x 64GB) |
| 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 | 384GB (6X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
Enter the server BIOS or use a tool such as CPU-Z to confirm the memory operates at 4800 MT/s and shows CL40 latency for each of the six modules.
The package contains six 64GB DDR5 4800 ECC RDIMM modules (2Rx4, 1.10V, 288-pin) — no cables, brackets or additional parts are included or needed.
Select this 384GB (6×64GB) kit to populate all six channels at the maximum supported density for that platform.
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