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 64 GB DDR4 3200 registered ECC modules deliver 384 GB for THINKMATE Supermicro servers
This kit delivers 384GB across six 64GB DDR4 3200 RDIMMs built for Thinkmate Supermicro SuperServer 110P-WTR and 510P-WT platforms. Registered ECC operation with 4Rx4 organisation provides the error correction and signal integrity required in multi-socket server workloads. Systems needing higher density per channel or different form factors cannot use this kit.
Modules run at 1.20V without heat spreaders, relying on chassis airflow for cooling in dense 1U and 2U configurations. CL22 latency at PC4-25600 keeps per-module power draw predictable under sustained load. Builders targeting passively cooled or ultra-low-noise enclosures must verify their airflow design matches the thermal profile.
Standard 288-pin RDIMM pinout ensures direct seating in Supermicro server DIMM slots with no adapters. Samsung, Micron or Hynix DRAM chips are used depending on supply, all validated under stress test before shipment. The six-module population fills all channels on supported dual-socket boards, leaving no free slots for later expansion.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K6 |
| Capacity | 384GB (6 x 64GB) |
| 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 | 4Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 384GB (6X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Power down the server, open the chassis, align each 288-pin module with the slot key, press firmly until the retention clips lock, then verify in BIOS that all 384 GB are detected at 3200 MT/s.
The modules have no heat spreaders and run at 1.20 V; under normal server airflow they require no periodic maintenance, and a lifetime replacement warranty covers any module that fails validation.
The four-rank-per-DIMM organisation means the memory controller reaches its maximum rank-per-channel limit before bandwidth or thermal limits become a bottleneck.
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