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 576 GB registered DDR5 kit with six 96 GB ECC modules at 4800 MHz CL40 for the Thinkmate RAX‑QE12 rackmount server
This 576GB kit contains six 96GB DDR5 4800 registered DIMMs built for the Thinkmate RAX-QE12 rackmount server. ECC and registered buffering protect data integrity in continuous enterprise workloads. The modules operate at 1.1V with CL40 latency. IT teams handling virtualisation, databases or large datasets gain a single validated upgrade path.
The DDR5 4800 standard tops out at this speed grade, so the kit cannot run faster without a platform that supports higher JEDEC bins. Registered signalling adds one cycle of command delay but lets the memory controller drive many ranks reliably. CL40 timing reflects the latency budget at this frequency. Systems limited to lower DDR5 speeds will downclock the modules automatically.
Six 96GB dual-rank modules fill twelve logical ranks, giving ample space for multi-tenant containers, in-memory analytics or checkpoint-heavy simulations. Workloads that exceed 576GB will spill to slower storage tiers. The kit matches the Thinkmate RAX-QE12 slot count, so no further expansion is possible on that platform.
| 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 provides 576 GB total across six 96 GB registered DIMMs. Choose it if your ThinkMate RAX-QE12 has six free slots and the workload needs that much ECC memory.
The modules run at DDR5 4800 (PC5-38400) with CL40 latency at 1.1 V, giving the server its maximum supported memory bandwidth when all six slots are populated.
The 288-pin registered DDR5 form factor caps the kit at 4800 MT/s and requires a motherboard that supports registered ECC DIMMs; it will not work in unbuffered or UDIMM slots.
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