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 128GB kit of sixteen 8GB DDR4 3200 CL22 ECC registered DIMMs built for Thinkmate GPU-optimised servers
This 128GB kit contains sixteen 8GB DDR4 3200 ECC RDIMM modules built for Thinkmate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU servers. The registered design and error-correcting code protect data integrity in mission-critical workloads. Modules operate at 1.2V with CL22 latency and use a 288-pin form factor.
Each module is a single-rank 1Rx8 registered DIMM, a requirement for the target Thinkmate platforms to initialise correctly. The PC4-25600 rating confirms 3200 MT/s throughput at the standard 1.20V JEDEC voltage. No heat spreaders are fitted, so airflow must follow the server vendor's guidance.
IT teams expanding memory in the listed Thinkmate GPU-optimised servers will find this kit validated for compatibility. Builders using consumer motherboards, non-Thinkmate workstations, or systems requiring unbuffered UDIMMs should select a different product. The 16-module count also exceeds the slot count of most standard ATX boards.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K16 |
| Capacity | 128GB (16 x 8GB) |
| 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 | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (16X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The kit runs at 3200 MT/s with CAS latency 22 at 1.2 V, giving 25 600 MB/s peak bandwidth per module in a registered server board.
Each 288-pin DDR4 RDIMM slot accepts one 8 GB 1Rx8 module; the 16-module kit fills 16 slots for 128 GB total.
Standard-height 288-pin RDIMM modules without heat spreaders fit any server board that supports 1Rx8 registered DIMMs.
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