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
128GB DDR4 3200 ECC registered server kit with four 32GB modules at CL22 and 1.2V for ThinkMate GPU-optimised systems
This NEMIX RAM kit provides 128GB of DDR4 3200 ECC registered memory across four 32GB modules. It targets administrators upgrading THINKMATE GPX-XN6-24S3-10GPU servers where data integrity and registered signalling are required. The CL22 latency and 1.20V operation match the platform specifications.
Modules are stress tested under load before shipping to verify reliability during continuous operation. ECC corrects single-bit errors and detects multi-bit errors, protecting critical workloads from silent corruption. Registered buffering reduces electrical load on the memory controller, helping maintain timing margins in fully populated configurations.
The 288-pin RDIMM form factor uses major OEM Samsung, Micron or Hynix chips without heat spreaders, fitting standard server DIMM slots. A 2Rx8 organisation allows dense capacity per channel on compatible motherboards. The kit is validated for the listed THINKMATE system, ensuring straightforward installation per the server manual.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K4 |
| Capacity | 128GB (4 x 32GB) |
| 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 | 128GB (4X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Each 32GB module operates at 1.20V, so the four-module kit stays at the standard DDR4 voltage level under sustained load.
The board must provide DDR4 RDIMM slots with registered-buffer support and ECC capability for the 2Rx8 configuration to function.
Mixing is possible only if the existing modules are also DDR4 ECC RDIMM at 3200 speed; otherwise the system will down-clock to the slowest common rate.
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