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 16 GB DDR4 3200 CL22 ECC RDIMM modules totalling 128 GB for Tyan TN83-B8251 servers
This NEMIX RAM kit delivers 128GB across eight 16GB DDR4 3200 ECC RDIMM modules built for the Tyan Transport HX TN83-B8251 server platform. Registered buffering and error-correcting code protect data integrity in multi-socket workloads. The 1.2V operating voltage matches standard DDR4 server specifications. It targets administrators expanding memory capacity in validated Tyan systems.
Replacing smaller registered kits with this eight-module population fills all available slots for maximum supported density. The jump is worth it when virtualization host consolidation or in-memory database sizing demands the full 128GB ceiling. Systems running with partial populations and swap pressure see the clearest benefit. Mixed-rank or unbuffered configurations are not supported by this platform.
Under continuous throughput the registered clock driver reduces electrical load on the memory controller, keeping signal integrity stable across all eight modules. ECC correction handles single-bit errors without interrupting compute threads during long render or simulation jobs. The CL22 latency and 2Rx8 organisation remain consistent across extended duty cycles. Thermal throttling is not a factor without heat spreaders in adequately ventilated chassis.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K8 |
| Capacity | 128GB (8 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 | 128GB (8X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the 288-pin DDR4 RDIMM design matches the registered DIMM slots on the Tyan Transport HX TN83-B8251.
Align the notch with the slot key, press straight down until both side clips click, and verify the BIOS detects all 128GB at 3200 MT/s.
Run a full memory test; persistent correctable ECC errors or uncorrectable failures on a specific module indicate it should be swapped.
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