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
Eight 32 GB DDR4 3200 ECC registered DIMMs deliver 256 GB at CL22 for ThinkMate GPU-optimised servers
This 256GB kit provides eight 32GB DDR4 3200 registered ECC modules built for THINKMATE GPX-QN6-42E2-8NVLINK GPU-optimized servers. It targets IT professionals who need validated, high-capacity memory for mission-critical workloads.
Each 2Rx8 288-pin RDIMM runs at 1.2V and fits standard DDR4 server slots, letting you fill all available channels without adding unbuffered load. The registered design reduces electrical stress on the memory controller, freeing headroom for large GPU-accelerated datasets.
At 1.20V the modules draw minimal power while maintaining CL22 timing at 3200 MT/s, helping keep system thermals manageable during continuous compute tasks. The absence of heat spreaders relies on server chassis airflow for cooling, so adequate case ventilation is required.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K8 |
| Capacity | 256GB (8 x 32GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | THINKMATE |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 256GB (8X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The modules run at DDR4 3200 with CL22 timing, which is the rated latency for this registered ECC kit.
Each 32 GB RDIMM operates at 1.20 V without a heat spreader; total kit power scales with all 8 modules populated.
The kit needs a Thinkmate motherboard with eight 288-pin DDR4 RDIMM slots and a CPU that supports 2Rx8 registered ECC at 3200 MT/s.
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