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 64 GB dual-channel DDR4-3200 ECC RDIMM kit with CL22 latency and 1.2 V operation for Thinkmate XF4-24S3 workstations
This 64GB kit contains two 32GB DDR4 3200 ECC registered DIMMs built for the Thinkmate XF4-24S3 workstation. It targets administrators and engineers who need validated, error-correcting memory for stable server workloads. The modules run at 1.2V and carry a CL22 latency rating. They are sold new and tested for compatibility with the specified platform.
Each 288-pin module uses a 2Rx8 organisation with major OEM chips from Samsung Micron or Hynix. The registered buffer reduces electrical load on the memory controller which helps reliability in multi-DIMM configurations. No heat spreaders are fitted so clearance inside dense chassis is maximised. The 1.20V operating voltage matches standard DDR4 server specifications.
This kit replaces smaller DDR4 kits or non-ECC modules when data integrity and capacity become critical. The jump is worth it for virtualisation databases or compute nodes that demand 64GB of registered ECC memory at 3200 MT/s. Systems limited to unbuffered memory or a different DDR generation cannot use these DIMMs.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K2 |
| Capacity | 64GB (2 x 32GB) |
| 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 | 64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit uses DDR4 3200 memory, also designated as PC4-25600, with a CAS latency of CL22.
Each module is a 288-pin DDR4 RDIMM, so the motherboard must provide 288-pin DDR4 DIMM slots that support registered ECC memory.
Power off the workstation, open the chassis, align each 288-pin module with the slot notch, press firmly until the retention clips click, then verify in BIOS that both 32 GB modules are detected at 3200 MT/s with ECC active.
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