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 CL22 4Rx4 ECC registered RDIMM for Tyan TN83-B8251 servers
This NEMIX RAM module delivers 128GB of registered DDR4 memory at 3200MT/s with CL22 latency. It operates at 1.20V and uses a 4Rx4 organisation built on major OEM Samsung, Micron or Hynix chips. The 288-pin RDIMM form factor fits server and workstation boards that require ECC registered memory.
IT professionals upgrading a Tyan Transport HX TN83-B8251 platform gain validated compatibility and stress-tested reliability. Builders using consumer motherboards that accept only unbuffered non-ECC UDIMMs cannot use this registered module. Systems limited to lower capacities or single-rank configurations should verify motherboard qualification before purchase.
A single 128GB 4Rx4 rank layout determines whether the memory controller and BIOS on the target Tyan board support this density. The DDR4 3200 PC4-25600 speed, 1.2V voltage and CL22 timing must match the platform specification list. Confirm the exact part number MR25600-744K1 against the vendor memory QVL before ordering.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-744K1 |
| Capacity | 128GB |
| 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 | 128GB (1X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory |
The module runs at CL22 latency at its rated 3200 MT/s speed, which remains the timing limit during continuous operation.
The 1.20 V registered DIMM has no heat spreader; it relies on the server's forced airflow to dissipate the heat generated at full load.
It requires a Tyan Transport HX TN83-B8251 motherboard with a DDR4 RDIMM slot and a chipset that supports 4Rx4 registered ECC memory.
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