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
16 GB DDR4-3200 ECC registered DIMM for Thinkmate GPX-XS8-14S3-4GPU workstations
This 16GB DDR4 3200 registered DIMM is built for the Thinkmate GPX-XS8-14S3-4GPU workstation. ECC and registered signalling protect data integrity in multi-socket server boards. The single module installs in a standard 288-pin DDR4 slot. It targets IT teams maintaining qualified Thinkmate platforms.
One 2Rx8 rank delivers 16GB at PC4-25600 speeds with CL22 latency. Registered buffering lets the memory controller address larger arrays than unbuffered DIMMs allow. Workloads that exceed 16GB per channel will need additional modules. The 1.20V operating voltage matches standard DDR4 server specifications.
Major OEM chips from Samsung, Micron or Hynix are assembled without a heat spreader, relying on chassis airflow for cooling. The 288-pin RDIMM keying prevents accidental insertion into consumer UDIMM slots. Each unit undergoes stress testing under load before shipment. The registered design adds one clock cycle of latency compared to unbuffered memory.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K1 |
| Capacity | 16GB |
| 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 | 16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory |
It is a 16 GB DDR4 3200 PC4-25600 2Rx8 CL22 1.2 V registered module. Matching speed, voltage, rank and CAS latency gives the best chance of stable mixed operation.
Check the BIOS memory information screen or use a tool such as dmidecode or CPU-Z; both will report 3200 MT/s, registered ECC and the CL22 timings.
The box contains one 16 GB 288-pin DDR4 RDIMM; no heat spreader, cables or additional hardware are included.
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