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
32 GB DDR4 ECC registered kit of four 8 GB modules at 3200 MHz CL22, 1.2 V, 288-pin RDIMM for Tyan TS75-B8252
This NEMIX RAM kit delivers 32GB of DDR4 3200 registered ECC memory across four 8GB modules. It is built for the Tyan Transport HX TS75-B8252 platform. The modules operate at 1.2V with CL22 latency and use a 288-pin RDIMM form factor. Each stick is single-rank 1Rx8 using major OEM DRAM chips.
This kit suits administrators upgrading the named Tyan motherboard where registered ECC DDR4 is required. It will not work in desktop boards that need unbuffered non-ECC DIMMs. Buyers who need higher densities per slot or faster speeds must verify their platform supports those specifications first.
The four-module pack fills a typical quad-channel bank on the target board without mixing capacities. Registered buffering reduces electrical load on the memory controller. No heat spreaders are fitted so clearance inside dense server chassis remains unrestricted. Ensure the BIOS recognises the full 32GB at 3200MT/s after installation.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K4 |
| Capacity | 32GB (4 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 | 32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The kit is built for that system; it uses 288-pin DDR4 RDIMM slots and 1.20V registered ECC modules, which match the board's native memory interface.
The motherboard will clock all installed DIMMs to the lowest common speed and the loosest timing, so the new modules will operate at the slower rate while maintaining ECC and registered operation.
Check the BIOS memory information screen or run a tool such as dmidecode or CPU-Z; it should report 3200 MT/s, CAS 22, registered ECC, and 32GB total across four 8GB ranks.
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