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
32GB DDR5 4800 ECC registered DIMM with CL40 latency and 1.1V operation for compatible Hynix server platforms
This 32GB DDR5 module operates at 4800 MT/s with CL40 latency and 1.1V voltage. It uses a registered 2Rx8 design with ECC for data integrity. The 288-pin form factor fits compatible server and workstation motherboards. It is built for environments that demand error correction and signal stability.
The registered buffer adds one cycle of latency but reduces electrical load on the memory controller. This allows higher capacities per channel than unbuffered modules. The DDR5 4800 standard caps transfer rates at this speed grade. Systems requiring faster data rates must use memory rated for higher MT/s specifications.
A single 32GB RDIMM suits virtualisation hosts, database nodes and compute clusters needing density per slot. Workloads exceeding this per module will require additional DIMMs or higher-capacity registered sticks. The 2Rx8 organisation balances rank density and channel efficiency for typical server workloads.
| Brand | NEMIX RAM |
|---|---|
| Series | Hynix Server/Workstaion Compatible Series Memory |
| Model | Hynix DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-328K1 |
| Capacity | 32GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Hynix |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 2Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
This listing is a single 32GB DDR5 RDIMM; add one module per available slot to reach the total capacity your server board supports.
The module runs at DDR5 4800 (PC5-38400) with CL40 latency, giving the rated bandwidth when the platform memory controller is set to that speed.
It fits only DDR5 RDIMM slots that accept registered ECC modules; it will not work in UDIMM, SODIMM or non-ECC desktop boards.
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