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
Eight registered ECC DDR4 RDIMMs totalling 512 GB at 3200 MHz CL22 for the Thinkmate STX‑TN‑XE60‑24S3 NAS
This 512GB kit contains eight 64GB DDR4 3200 registered ECC RDIMMs validated for the ThinkMate STX-TN-XE60-24S3 NAS server. It targets IT teams who need maximum supported capacity for virtualization, heavy database workloads or large-scale file services on that specific platform. The modules run at 1.2V with CL22 latency and use major OEM DRAM from Samsung Micron or Hynix. Buyers who want non-ECC memory or consumer DIMM form factors cannot use this kit.
Each 288-pin module presents a 4Rx4 organization that the memory controller treats as a single registered load, allowing all eight slots to be populated without exceeding electrical limits. ECC and register logic handle error correction and signal buffering internally, so the NAS motherboard chipset manages the full 512GB without additional hardware. Systems that require unbuffered UDIMMs or lack registered DIMM support will not accept these modules.
The package delivers the complete 512GB configuration in one matched set, eliminating the need to source individual sticks or verify cross-module compatibility. All units are stress-tested under load before shipping, reducing the chance of DOA modules during deployment. No heat spreaders are included, so airflow in the NAS chassis must be sufficient for bare DRAM operation.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K8 |
| Capacity | 512GB (8 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 | 512GB (8X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The kit provides 512 GB across eight 64 GB modules using 4Rx4 organisation; the server's memory controller must support that rank density per channel.
Each module operates at 1.2 V with no heat spreader; registered buffering and ECC add minimal overhead, so power and heat scale with the 3200 MT/s data rate.
The board must provide DDR4 RDIMM slots, registered-buffer support, and ECC capability; the kit includes eight matched 64 GB modules for full population.
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