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 128GB dual-module DDR4 3200 ECC registered server memory kit built for Thinkmate systems
This 128 GB kit provides two 64 GB DDR4 3200 registered DIMMs built for ThinkMate servers and workstations. The modules use 4Rx4 organisation and ECC to protect data integrity in mission-critical environments. They operate at 1.2 V with CL22 latency and fit standard 288-pin DDR4 slots. The kit is designed for administrators who need maximum capacity per channel in supported ThinkMate platforms.
IT teams running virtualisation, database or analytics workloads on listed ThinkMate models will benefit from the high density and error correction. Systems that require unbuffered UDIMMs, non-ECC memory or speeds above DDR4 3200 cannot use this kit. Buyers needing lower capacities or different form factors should select an alternative module.
The registered buffer reduces electrical load on the memory controller, helping stability during continuous multi-threaded operation. ECC corrects single-bit errors on the fly, preventing silent data corruption during long compute runs. The 4Rx4 layout delivers high capacity per DIMM while the 1.2 V rating keeps power draw consistent under sustained throughput.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K2 |
| Capacity | 128GB (2 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 | 128GB (2X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the modules are 288-pin DDR4 3200 RDIMMs with 4Rx4 organisation, ECC and registered buffering, so the motherboard must accept those specifications.
Mixing different ranks and capacities is possible only if the server's memory controller and BIOS support the combined population rules; consult the system manual for approved configurations.
Check the memory speed and timings in the BIOS setup or use a tool such as CPU-Z to confirm DDR4-3200 operation and CAS latency 22.
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