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
128 GB DDR4 3200 ECC registered server kit for Thinkmate GPU-optimised systems
This 128GB kit provides four 32GB DDR4 3200 RDIMM modules built for THINKMATE GPX-PS4 GPU-optimised servers. Registered ECC operation with CL22 timing and 1.2V voltage ensures data integrity under heavy compute loads. The 2Rx8 organisation uses major OEM chips from Samsung Micron or Hynix. No heat spreaders are fitted so airflow in dense chassis remains unrestricted.
System administrators expanding memory in validated THINKMATE GPX-PS4-12A1-2GPU or GPX-PS4-12A1-4GPU platforms will find guaranteed compatibility. Builders needing unbuffered UDIMM modules for consumer motherboards cannot use this registered kit. Buyers who require lower latency than CL22 or speeds beyond DDR4 3200 must choose a different specification.
The 288-pin DDR4 RDIMM form factor with registered ECC signalling is the single attribute that determines fit. Only motherboards designed for registered DDR4 DIMMs will accept these modules. Confirm the server manual calls for PC4-25600 RDIMM before ordering.
| 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 module operates at 1.20V standard DDR4 voltage; the registered ECC design adds minimal overhead, so total power scales with the four 32GB sticks rather than spiking under load.
The board needs four free DDR4 RDIMM slots that support ECC registered memory at PC4-25600 speed and 2Rx8 organisation.
They will run at the lowest common speed and latency; mixing ranks or CAS values is functional but not optimal for stability.
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