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 dual-rank DDR4 3200 ECC RDIMM kit with CL22 timing and 1.2 V operation for Tyan TS65-B8036 servers
This 128GB kit contains two 64GB DDR4 3200 modules built to the PC4-25600 standard. Each stick is a 288-pin ECC registered DIMM with a 4Rx4 organisation and CL22 latency. It is validated for the Tyan Transport SX TS65-B8036 server platform.
Modules are stress tested under load before shipping to verify reliability in mission-critical environments. ECC and registered buffering maintain data integrity during continuous operation at the rated 1.20V. The 4Rx4 density supports high-capacity configurations without exceeding the platform's electrical limits.
Installation follows the standard 288-pin DDR4 RDIMM procedure and typically takes minutes. The motherboard manual should be consulted for the correct population order because 4Rx4 modules have specific slot requirements. No heat spreader is fitted, so airflow across the PCB must be adequate in the chassis.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K2 |
| Capacity | 128GB (2 x 64GB) |
| 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 | 4Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (2X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The modules run at 1.2 V with no heat spreader, so they rely on chassis airflow; registered ECC RDIMMs of this density typically stay cool in a properly ventilated server.
The board needs free 288-pin DDR4 RDIMM slots that support 4Rx4 registered ECC modules at 3200 MT/s.
Mixed ranks and latencies are supported by the memory controller, but the entire array will operate at the slowest module's speed and loosest timings.
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