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 quad-kit with CL22 latency and 1.2 V operation for Tyan TS65-B8036 servers
This 128GB kit contains four 32GB DDR4 3200 registered ECC modules built for the Tyan Transport SX TS65-B8036 motherboard. Each module runs at 1.20V with CL22 latency and a 2Rx8 organisation. The registered design adds a buffer that stabilises heavy multi-module loads in server and workstation environments.
Operating at the standard DDR4 voltage of 1.20V keeps power draw modest for a 128GB registered configuration. Modules ship without heat spreaders, relying on chassis airflow for cooling. Registered buffering reduces electrical loading on the memory controller, which helps maintain signal integrity without increasing heat output under sustained workloads.
The 288-pin RDIMM form factor fits the TS65-B8036 DIMM slots directly; no adapter or converter is required. Populating all four slots delivers the full 128GB capacity in a single kit, leaving no empty slots for later expansion on this board. Buyers who need more than 128GB or who require a different memory speed should verify motherboard limits before ordering.
| 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 |
Power down the server, open the chassis, align each module notch with the slot key, press firmly until the ejector clips lock automatically, then verify all four 32GB modules are recognised in the BIOS before closing the case.
The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement is only necessary if a module fails, which is covered by the manufacturer lifetime replacement warranty.
The CAS latency of 22 cycles at 3200MHz sets the baseline response time, and the 1.20V operating voltage combined with registered buffering defines the thermal and signal-integrity ceiling during continuous operation.
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