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
512GB kit of 16 registered DDR4 3200 ECC RDIMMs at CL22 1.2V for Thinkmate servers
This 512GB kit supplies 16 modules of 32GB each, built as DDR4 3200 registered DIMMs with ECC. It targets the Thinkmate GPX-XN6-24S3-10GPU platform and similar GPU-optimised servers that require registered memory.
Modules run at the standard 1.20V for DDR4 3200 and carry no heat spreaders, relying on server chassis airflow for cooling. Registered buffering and ECC add minimal latency while protecting data integrity under sustained load.
The kit delivers 512GB total capacity across 16 dual-rank 2Rx8 modules rated CL22 at 3200MT/s. Buyers needing fewer than 16 modules or a different rank configuration should select another kit.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K16 |
| Capacity | 512GB (16 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 | 512GB (16X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Power down, open the chassis, align each module's notch with the slot key, press firmly until both clips lock, then verify all 16 modules are recognised in BIOS before closing the case.
The modules have no heat spreaders and no moving parts; only occasional dust removal from the gold contacts and slot bays is required unless a module fails, in which case the lifetime replacement warranty covers it.
The DDR4 3200 MT/s bandwidth ceiling and CL22 latency are reached before voltage or thermal limits, because the 1.2 V registered DIMMs operate within JEDEC spec without overclocking headroom.
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