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 192 GB DDR4 3200 ECC registered RDIMM kit of six 32 GB modules validated for Thinkmate GPU-optimised servers
This 192GB kit contains six 32GB DDR4 3200 CL22 ECC registered DIMMs built for THINKMATE GPX-QN6-42E2-8NVLINK GPU-optimized servers. Each module runs at 1.2V with a 2Rx8 organisation and uses major-brand Samsung, Micron or Hynix chips. The registered design adds electrical buffering for stability in multi-DIMM server configurations.
The 288-pin RDIMM form factor drops into keyed server slots and locks with the board's ejector levers; no tools are required. Common issues include mixing registered and unbuffered modules, populating slots in the wrong sequence for the platform, or leaving a latch partially engaged, which prevents the system from posting.
Before ordering, confirm the motherboard accepts DDR4 registered ECC RDIMMs and provides at least six available slots for the full kit. Check the qualified-vendor list for 2Rx8 32GB modules at 3200 MT/s and ensure the BIOS is current enough to initialise the capacity. Systems limited to unbuffered memory or fewer slots cannot use this kit.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K6 |
| Capacity | 192GB (6 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 | 192GB (6X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Enter the system BIOS or use a tool such as CPU-Z to verify the memory frequency shows 3200 MT/s and the CAS latency reads 22.
The box includes six 32GB 288-pin DDR4 RDIMM modules totalling 192GB; no extra parts are needed if the server has free DIMM slots.
This 192GB (6 x 32GB) DDR4 3200 CL22 2Rx8 ECC RDIMM kit is the configuration listed as compatible with that server model.
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