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
64GB registered DDR4 ECC kit of eight 8GB modules at 3200MHz CL22 for Tyan GC68A-B8036 servers
This 64GB kit contains eight 8GB DDR4 3200 registered DIMMs built for the Tyan Transport CX GC68A-B8036. Each module runs at 1.2V with CL22 latency and includes ECC error correction for data integrity in server workloads.
Registered memory requires a motherboard chipset and CPU memory controller that support buffered modules; consumer desktop platforms will not initialise these DIMMs. The 288-pin DDR4 interface is keyed differently from DDR5, so the parts cannot be installed in newer generation slots.
The kit delivers its full 64GB capacity only when all eight 1Rx8 modules are populated, so buyers with fewer than eight free DIMM slots or a lower maximum memory limit cannot use the complete set.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K8 |
| Capacity | 64GB (8 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 | 64GB (8X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The 8x8GB kit delivers 64GB total across eight registered ECC RDIMM slots, matching the board's DDR4 3200 specification.
The modules run at 3200 MT/s with CL22 latency at 1.20V, providing PC4-25600 bandwidth for registered server workloads.
The 288-pin DDR4 RDIMM form factor only accepts registered ECC DDR4 modules; it cannot take unbuffered UDIMMs or any DDR5 memory.
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