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
Six 96 GB registered DDR5 modules deliver 576 GB of ECC server memory at 4800 MT/s with CL40 latency
This 576GB kit contains six 96GB DDR5 4800 registered ECC RDIMMs built for Thinkmate GPX GPU-optimised servers. It targets IT teams expanding memory capacity in dense compute nodes that require registered modules with error correction.
Each module is a 2Rx8 288-pin DDR5 RDIMM running at 1.1V with CL40 latency and PC5-38400 bandwidth. The registered buffer and on-die ECC are the single specification that determines compatibility with the target Thinkmate platforms.
Modules operate at the standard DDR5 1.1V without integrated heat spreaders, relying on server chassis airflow for cooling. Power draw scales with the six-module population and sustained 4800 MT/s throughput in typical GPU-heavy workloads.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-9628K6 |
| Capacity | 576GB (6 x 96GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | THINKMATE |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 2Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 576GB (6X96GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
The kit runs at DDR5 4800 MT/s, delivering PC5-38400 bandwidth per module; the server's memory controller will operate all six DIMMs at this rate provided the CPU and BIOS support it.
Each module uses the standard 288-pin DDR5 RDIMM form factor with registered signalling and ECC, so it fits only DDR5 RDIMM slots and the registered buffer adds one cycle of latency while enabling the large 576 GB capacity.
The kit occupies six 288-pin DDR5 RDIMM slots; modules have no heat spreader, so they fit standard server DIMM sockets, but the motherboard must provide six populated channels and adequate airflow for 1.10 V operation.
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