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
A 32 GB DDR5 6400 CL52 1.1 V 2Rx8 ECC RDIMM module for registered server motherboards
This 32GB DDR5 6400 ECC RDIMM module is built for servers and workstations that require registered memory with error correction. It operates at 1.1V with a CAS latency of CL52 and uses a 2Rx8 rank configuration. The module is designed for compatibility with Hynix-based platforms.
Before ordering, confirm that your motherboard accepts 288-pin DDR5 RDIMM modules and supports registered ECC memory. Standard desktop boards often require unbuffered non-ECC DIMMs and will not work with this registered module. Check the system manual or vendor qualification list for approved part numbers.
The module uses a registered buffer to reduce electrical load on the memory controller, aiding stability in multi-DIMM configurations. No heat spreader is fitted, so airflow across the bare DRAM chips is necessary for sustained operation. The 288-pin edge connector keys only into DDR5 RDIMM slots, preventing incorrect insertion.
| Brand | NEMIX RAM |
|---|---|
| Series | Hynix Server/Workstaion Compatible Series Memory |
| Model | Hynix DDR5 6400MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR51200-328K1 |
| Capacity | 32GB |
| Speed | DDR5 6400 (PC5 51200) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Hynix |
| CAS Latency | CL52 |
| Heat Spreader | No |
| Type | 288-PIN DDR5 RDIMM |
| Rank | 2Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR5 6400MHZ PC5-51200 2Rx8 1.1V CL52 288-PIN ECC RDIMM Registered Server Memory |
The kit contains a single 32GB DDR5 6400 CL52 1.10V 2Rx8 ECC RDIMM module. No heat spreader or additional mounting hardware is supplied.
This module is a 2Rx8 registered DIMM. Select it when your motherboard's qualified-vendor list specifies 2Rx8 DDR5 6400 RDIMMs for the target capacity.
The module runs at 6400 MT/s (PC5-51200) with CL52 latency at 1.10V, providing ECC-protected bandwidth for DDR5 server platforms that support this speed grade.
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