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
Six 8 GB DDR4 3200 registered ECC modules totalling 48 GB for Thinkmate servers
This 48 GB kit contains six 8 GB DDR4 3200 RDIMM modules built for Thinkmate rackmount servers including the RAX-QN12, QN24, QT10 and QS12 lines. Each stick runs at 1.2 V with CL22 latency and uses major OEM chips from Samsung, Micron or Hynix. The registered ECC design targets IT teams that need error correction and signal integrity in multi-DIMM configurations.
Modules are stress-tested under load before shipping to verify stability during extended server workloads. The 1Rx8 organisation and registered buffer help maintain consistent timing when all twelve slots are populated across dual-socket boards. ECC circuitry corrects single-bit errors on the fly so long-running compute jobs and virtualisation hosts stay online without silent data corruption.
Bare green PCBs without heat spreaders rely on chassis airflow typical of 1U and 2U rackmount enclosures. At 1.2 V the kit draws minimal power per module, keeping thermal contribution low inside dense configurations. No moving parts means zero acoustic signature; overall system noise remains governed by server fans rather than the memory itself.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K6 |
| Capacity | 48GB (6 x 8GB) |
| 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 | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 48GB (6X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Each 8 GB module operates at 1.20 volts, the standard DDR4 voltage, so total power scales with the six-module population and the host platform's memory controller efficiency.
The kit requires six 288-pin DDR4 RDIMM sockets; the supported Thinkmate models expose enough registered DIMM slots across their memory channels to accept all six modules.
Mixing ranks, speeds or latencies is not recommended; the 3200 MT/s CL22 1Rx8 specification should match the existing population exactly to avoid down-clocking or instability.
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