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
Four 128 GB DDR4-3200 registered ECC modules totalling 512 GB for Tyan Transport CX servers
This 512 GB kit contains four 128 GB DDR4 3200 ECC RDIMM modules built for the Tyan Transport CX GC68A-B8036-LE server. Each stick runs at 1.2 V with CL22 latency and uses a 4Rx4 organisation. Registered buffering and error-correcting code protect data integrity in mission-critical workloads.
The modules are validated for the Tyan Transport CX GC68A-B8036-LE and will not function in consumer desktop boards or laptops that lack registered DDR4 support. Systems requiring unbuffered memory or a different pin count cannot use this kit. Buyers needing lower capacities or non-ECC memory should select a different product.
The 4Rx4 rank layout combined with registered ECC operation at DDR4 3200 and 1.2 V determines compatibility with the target Tyan server. This specific configuration must match the motherboard memory specification exactly for stable operation.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-744K4 |
| Capacity | 512GB (4 x 128GB) |
| 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 | 512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit provides 512 GB total across four 128 GB modules, which matches the maximum supported capacity per slot on many Tyan platforms using 4Rx4 registered DIMMs.
The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.2 V, giving the rated transfer speed provided the motherboard firmware enables the full data rate for 4Rx4 registered memory.
The 288-pin DDR4 RDIMM form factor fits the Tyan Transport CX GC68A-B8036-LE memory slots; the board's memory controller determines the maximum usable speed and rank population, not the module interface itself.
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