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 ECC registered kit (4 × 32 GB, CL22, 1.2 V) validated for the Tyan Transport CX GC68-B8036-LE
This 128GB kit contains four 32GB DDR4 3200 registered DIMMs built for the Tyan Transport CX GC68-B8036-LE server. ECC and registered operation protect data integrity in mission-critical workloads. The modules run at 1.2V with CL22 latency and a 2Rx8 organisation. IT teams specify this memory to maximise capacity in compatible Tyan platforms.
Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors that can accumulate under long-running compute tasks. The 1.2V supply keeps power draw stable across extended periods. Stress testing under load validates reliability before shipment.
The 288-pin DDR4 RDIMM form factor fits only boards designed for registered ECC memory. Maximum speed is defined by the PC4-25600 rating at CL22. Capacity per module is fixed at 32GB in this 2Rx8 configuration. Systems requiring unbuffered or non-ECC DIMMs cannot use these modules.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K4 |
| Capacity | 128GB (4 x 32GB) |
| 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 (4X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The four 32GB RDIMMs run at 1.20V each, so total draw stays within standard DDR4 limits for a 288-pin registered module.
You need a Tyan Transport CX GC68-B8036-LE board with DDR4 RDIMM slots that accept 2Rx8 registered modules at 3200 MT/s.
Mixing ranks or latencies can prevent the system from booting; the board will default to the slowest common timing across all populated slots.
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