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 128 GB DDR4 ECC registered kit of sixteen 8 GB modules at 3200 MHz CL22 for Tyan TN83-B8251 servers
This 128GB kit contains sixteen 8GB registered DDR4 modules rated at 3200MHz with CL22 latency. ECC error correction and registered buffering protect data integrity in the Tyan Transport HX TN83-B8251 platform. The modules operate at 1.2V and use a 288-pin RDIMM form factor with 1Rx8 organisation. Major OEM chips from Samsung, Micron or Hynix are tested for server workloads.
IT teams expanding a Tyan TN83-B8251 server to 128GB will match the qualified speed, voltage and rank layout. Builders needing unbuffered UDIMMs, non-ECC memory, different capacities or consumer desktop compatibility cannot use this registered ECC kit. The 1Rx8 configuration and specific qualification limit use to the named Tyan system.
The sixteen-module 1Rx8 registered ECC configuration at 3200MHz CL22 is the decisive specification. It dictates that the motherboard must support registered DDR4 RDIMMs with this exact rank structure and timing. Verify the Tyan TN83-B8251 memory population rules before purchase to ensure the 128GB kit is accepted.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K16 |
| Capacity | 128GB (16 x 8GB) |
| 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 | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (16X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the kit is built for the Tyan Transport HX TN83-B8251 and uses the standard 288-pin DDR4 RDIMM form factor that matches the board's memory slots.
Follow the motherboard manual's population sequence for 16 DIMMs; the step often missed is installing modules in the prescribed bank order so the registered ECC memory trains correctly at 3200 MT/s.
Replace the faulty stick with another 8GB DDR4 3200 ECC RDIMM 1Rx8 CL22 1.2V module so rank structure and timing stay identical across the 16-slot configuration.
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