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 32 GB dual-channel kit of DDR4 3200 CL22 ECC registered memory built for the Tyan Transport CX GC68-B8036-LE server
This 32GB kit contains two 16GB DDR4 3200 registered ECC RDIMMs built for the Tyan GC68-B8036-LE platform. Each module runs at 1.20V with CL22 latency and a 2Rx8 organisation. The 288-pin form factor matches the server motherboard slots directly.
IT teams maintaining Tyan Transport CX servers that require registered ECC memory will find this kit validated for that exact system. Builders needing unbuffered UDIMMs, non-ECC modules, or higher frequency kits should look elsewhere because this product is a registered RDIMM set.
Registered buffering reduces electrical load on the memory controller during continuous operation, while ECC corrects single-bit errors that accumulate under long-running workloads. The 1.20V DDR4 voltage and CL22 timing maintain stable throughput without relying on aggressive latency settings.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K2 |
| Capacity | 32GB (2 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 | 32GB (2X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the 32 GB kit contains two 16 GB RDIMMs that fill two DDR4 slots and are validated for the Tyan GC68-B8036-LE platform.
Mixing is possible when the installed modules are also DDR4 3200 CL22 2Rx8 1.20 V registered ECC RDIMMs; matching rank, speed, voltage and latency avoids timing conflicts.
Enter the BIOS or run a hardware-info tool and verify that 32 GB total is reported, the memory speed reads 3200 MT/s (PC4-25600) and ECC status shows enabled.
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