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 768 GB DDR4-3200 ECC registered DIMM kit of twelve 64 GB modules at CL22 and 1.2 V for ThinkMate servers
This 12-module kit delivers 768GB of DDR4 3200 registered ECC memory for ThinkMate servers and workstations. Each 64GB stick runs at 1.2V with CL22 latency and 4Rx4 organisation. The modules are 288-pin RDIMMs without heat spreaders, built from major OEM DRAM and stress-tested for stability.
The kit matches the qualified part list for HDX-XN24-52S3, HDX-XN24-32S3, HDX-XN12-52S3 and HDX-XN12-32S3 systems. Builders who need a different capacity, speed or rank configuration should look at other qualified kits. Non-server platforms and consumer motherboards cannot use registered ECC RDIMMs.
Each 64GB module uses a 4Rx4 layout, so the memory controller must support quad-rank x4 DIMMs at this density. Verify the platform’s qualified vendor list before purchase.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K12 |
| Capacity | 768GB (12 x 64GB) |
| 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 | 4Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 768GB (12X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit ships as twelve 64 GB modules giving 768 GB total; choose it when your ThinkMate server has enough DIMM slots and you need the full capacity in one matched set.
The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.20 V, providing the rated throughput and error-correcting registered operation the platform expects.
The 288-pin registered DDR4 form factor is the native interface for the listed ThinkMate HDX servers, so the 3200 MT/s speed and 64 GB per module are fully supported within that standard.
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