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
Eight 32 GB DDR4 3200 CL22 ECC registered DIMMs deliver 256 GB at 1.2 V for Tyan Transport HX TS75A-B8252 servers
This 256GB kit contains eight 32GB DDR4 3200 RDIMM modules built for the Tyan Transport HX TS75A-B8252 platform. Registered ECC operation and a CL22 latency at 1.20V provide the stability required by enterprise workloads. Each module uses a 2Rx8 organisation with major OEM DRAM from Samsung, Micron or Hynix.
The kit targets administrators upgrading compatible Tyan servers or workstations that accept registered DDR4 ECC memory. Systems needing unbuffered UDIMMs, non-ECC modules, or speeds beyond PC4-25600 cannot use this memory. Builders without a qualified Tyan motherboard should verify the memory QVL before purchase.
The shipment delivers eight matched RDIMMs in a single kit, enabling a full 256GB population across all available slots. Pre-validated matching removes the risk of timing mismatches that can cause boot failures or data corruption. No heat spreaders are included, so airflow in the chassis must be sufficient for bare modules.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K8 |
| Capacity | 256GB (8 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 | 256GB (8X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit is built for the Tyan Transport HX TS75A-B8252 motherboard and requires that board to operate.
No, the 288-pin RDIMM sticks need a platform that supports registered ECC memory and will not function in a standard unbuffered DDR4 system.
Check the memory reporting section in the system BIOS or UEFI; it should show DDR4 3200 with CAS latency 22 for all eight 32GB modules.
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