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
2 TB DDR4-3200 ECC registered server memory kit, 16×128 GB CL22 1.2 V for ThinkMate rackmounts
This 2 TB kit contains sixteen 128 GB DDR4 3200 registered DIMMs built for Thinkmate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 rackmount servers. Each module runs at 1.20 V with a CAS latency of 22 and uses a 4Rx4 organisation. The registered design and on-board ECC protect data integrity in mission-critical workloads.
Registered buffering reduces electrical load on the memory controller, allowing all sixteen modules to operate together without signal degradation during long-running tasks. ECC corrects single-bit errors on the fly, preventing silent data corruption in databases, virtualisation hosts and scientific compute jobs. The 1.20 V operating voltage keeps power draw predictable across extended periods.
Replacing a partial population of lower-capacity RDIMMs with this full 16-slot kit moves the server to its maximum supported memory in a single step. The jump is worth it when application working sets exceed the current footprint and swapping becomes a bottleneck. Buyers who need fewer than sixteen modules or a different rank configuration should look for a smaller kit.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-744K16 |
| Capacity | 2TB (16 x 128GB) |
| 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 | 2TB (16X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Each 128GB module operates at 1.20V, the standard DDR4 voltage, so power draw per DIMM stays low even under sustained load in a ThinkMate rackmount server.
A ThinkMate RAX-PT10-11A1, RAX-PT8-12A1 or RAX-PT12-12A1 rackmount server with DDR4 RDIMM slots and a processor that supports 4Rx4 registered ECC memory.
Mixing CL22 4Rx4 sticks with different-rank or different-latency DDR4 RDIMMs can prevent the server from posting or force all channels to the slowest common timing.
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