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
256GB kit of 16 DDR4 3200 ECC RDIMM modules for Tyan TS65-B8036 servers
This 256GB kit contains sixteen 16GB DDR4 3200 registered ECC modules built for the Tyan Transport SX TS65-B8036. It targets server and workstation administrators who need maximum supported capacity with error correction for data integrity. The 2Rx8 organisation and CL22 latency match the platform's qualified specifications.
Modules run at 1.20V using major OEM Samsung, Micron or Hynix components without heat spreaders. Registered buffering reduces electrical load on the memory controller, helping stability in fully populated configurations. Typical server airflow keeps temperatures in check without additional cooling hardware.
The kit fills all sixteen DDR4 slots on the compatible Tyan motherboard, leaving no free DIMM positions for later expansion. Each module is a standard 288-pin RDIMM, so installation follows the board's documented population rules. Buyers needing higher frequencies or lower latencies must choose a different qualified part.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K16 |
| Capacity | 256GB (16 x 16GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Tyan |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 256GB (16X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Power down, open the chassis, and seat each 288-pin module firmly until the ejector tabs click; the step often missed is populating all 16 slots in the exact channel order shown in the Tyan manual so the registered ECC memory initialises correctly.
The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement is only necessary if a module fails, which is covered by the manufacturer's lifetime replacement warranty.
The CL22 CAS latency at 1.20 V sets the timing boundary; sustained throughput will be constrained by this latency figure before voltage or thermal limits become a factor.
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