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
2 TB kit of 16 registered ECC DDR4-3200 CL22 128 GB modules at 1.2 V for ThinkMate GPU-optimised servers
This 2 TB kit contains sixteen 128 GB DDR4 3200 registered ECC RDIMMs built for ThinkMate GPX-PS4-12A1 GPU-optimised servers. Each module runs at 1.2 V with CL22 latency and a 4Rx4 organisation. The 288-pin form factor fits the platform's memory slots directly.
IT teams expanding memory for virtualisation, large datasets or multi-GPU compute on the listed GPX-PS4-12A1 models will use the full 2 TB. Builders needing non-ECC unbuffered DIMMs, lower capacities or different form factors should look at other product lines.
The single specification that decides fit is the 2 TB (16 x 128 GB) registered ECC DDR4 3200 configuration. Only systems qualified for this exact kit will initialise all modules correctly.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-744K16 |
| Capacity | 2TB (16 x 128GB) |
| 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 | 2TB (16X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The modules operate at the standard DDR4 voltage of 1.20V, so power draw and heat are in line with typical registered DIMMs at this speed.
The server must support 4Rx4 registered ECC DIMMs and have sixteen available DDR4 slots; no extra hardware is needed beyond a compatible ThinkMate motherboard.
Mixing ranks is not recommended; the motherboard will typically down-clock all channels to the slowest common timing and may limit total capacity.
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