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
64 GB DDR4-3200 ECC registered RDIMM for Thinkmate QF4-14TP workstations
This 64GB DDR4 3200 module is built for the Thinkmate QF4-14TP workstation. It delivers 64GB of registered ECC memory in a single 288-pin DIMM. The 4Rx4 organisation and CL22 timing suit server-grade workloads that demand data integrity. IT professionals upgrading compatible Thinkmate systems will find this a direct fit.
The stick uses major OEM Samsung, Micron or Hynix components and runs at 1.20V without a heat spreader. Registered buffering reduces electrical load on the memory controller, helping stability in multi-DIMM configurations. ECC corrects single-bit errors automatically, protecting critical data during long compute jobs. The bare PCB keeps the profile low for dense server chassis.
Swapping standard unbuffered DIMMs for this registered ECC module adds error correction and allows higher total system memory. The upgrade is worth it when workloads exceed the capacity of existing sticks or when silent data corruption becomes unacceptable. Systems limited to 1.2V DDR4 RDIMM slots cannot use this module.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K1 |
| Capacity | 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 | 64GB (1X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory |
The module runs at 3200 MT/s, providing a peak transfer rate of 25600 MB/s over the DDR4 interface.
Yes, the 288-pin DDR4 RDIMM form factor matches the QF4-14TP memory slots; the module is 64 GB, 4Rx4, 1.2 V and carries ECC.
Power off, open the chassis, align the notch on the 288-pin edge connector, press firmly until both retention clips click, then verify in BIOS that all 64 GB are detected at 3200 MT/s with ECC active.
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