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 32 GB DDR5 4800 ECC registered DIMM built for ThinkMate workstations
This 32 GB DDR5 module is built for the Thinkmate GPX-XS8-24S4-4GPU workstation. It delivers registered ECC reliability for servers and professional workstations that require data integrity. The single 32 GB stick simplifies capacity planning in multi-slot systems.
The module runs at 4800 MT/s with CL40 latency and 1.10 V voltage. Registered buffering adds a clock cycle, so raw latency is higher than unbuffered alternatives. ECC corrects single-bit errors but cannot protect against multi-bit failures. The 2Rx8 organisation fits standard server memory controllers.
Major OEM Samsung, Micron or Hynix chips are assembled without a heat spreader, relying on chassis airflow for cooling. The 288-pin RDIMM keying prevents insertion into consumer UDIMM slots. Rigorous stress testing under load aims to ensure stability in mission-critical environments.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-328K1 |
| Capacity | 32GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | THINKMATE |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 2Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
The part is supplied as one 32 GB DDR5 4800 RDIMM; installing a matching second module doubles capacity and enables dual-channel throughput on the workstation.
It provides a 4800 MT/s data rate with CL40 latency at 1.10 V, giving the workstation the maximum standard DDR5 bandwidth the platform supports.
The registered 288-pin DDR5 form factor with on-die ECC and 2Rx8 organisation is required by the ThinkMate GPX-XS8-24S4-4GPU and caps speed at the platform's native 4800 MT/s.
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