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 256GB quad-channel kit of 64GB DDR4 3200 ECC registered DIMMs built for Tyan Transport SX TS65-B8036 servers
This 256GB kit contains four 64GB DDR4 3200 ECC registered DIMMs built for Tyan Transport SX TS65-B8036 systems. It targets IT professionals who need validated, high-capacity memory for mission-critical server workloads.
The pack supplies four identical 4Rx4 modules so the platform can run all channels populated with a single validated part number. ECC and registered signalling protect data integrity under sustained load, and the 1.2V operating voltage matches the platform specification.
Each 64GB module uses a 4Rx4 rank layout that the memory controller must support. If the target system requires a different rank configuration or cannot address 4Rx4 DIMMs, this kit will not function.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K4 |
| Capacity | 256GB (4 x 64GB) |
| 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 | 4Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 256GB (4X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The modules have no firmware and no moving parts; they only require replacement if a memory test reports correctable ECC errors that exceed the platform threshold.
The registered 4Rx4 organisation ranks each DIMM as four logical ranks, so the memory controller rank limit is reached before bandwidth or thermal limits.
At 1.20 V the four 64 GB RDIMMs draw minimal power and run without heat spreaders, so case airflow handles the thermal load without extra cooling.
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