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
128 GB DDR4 3200 ECC registered server memory kit with eight 16 GB modules, CL22 latency and 1.2 V operation for Thinkmate XF4-24S3 workstations
This 128GB kit contains eight 16GB DDR4 ECC registered DIMMs built for the ThinkMate XF4-24S3 workstation. Each module runs at 3200 MT/s with a CL22 latency and operates at 1.20V. The 2Rx8 organisation and 288-pin RDIMM form factor match the system's memory architecture. Registered buffering and on-die ECC protect data integrity in server workloads.
IT teams expanding a ThinkMate XF4-24S3 to its full 128GB capacity will find the exact module specification required. Buyers needing non-ECC unbuffered memory for consumer desktops or laptops cannot use these registered DIMMs. Systems limited to lower speeds or different pin counts should look elsewhere.
The decisive figure is the DDR4 3200 CL22 ECC registered DIMM profile. Only platforms that accept 288-pin DDR4 RDIMMs at this speed, latency and voltage will run the kit at its rated settings. Verify the motherboard qualified-vendor list before purchase.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K8 |
| Capacity | 128GB (8 x 16GB) |
| 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 | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (8X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the modules are rated DDR4 3200 (PC4-25600) and will operate at 3200 MT/s when the platform supports that speed.
Each 16 GB stick is a standard 288-pin DDR4 RDIMM without a heat spreader, so it fits any DDR4 RDIMM slot with normal vertical clearance.
Populate all eight slots in the order shown in the ThinkMate XF4-24S3 manual; the common mistake is skipping a channel or mixing ranks, which prevents the full 128 GB from being recognised.
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