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 64 GB DDR5 registered ECC kit (2 × 32 GB) running at 5600 MT/s with CL46 latency and 1.1 V, validated for Supermicro server motherboards
This 64GB kit contains two 32GB DDR5 5600 registered ECC modules built for SuperMicro B13DEE motherboards. Each stick runs at 1.1V with CL46 latency and a 2Rx8 organisation, delivering 64GB of error-correcting capacity for server and workstation workloads.
The modules suit administrators upgrading SuperMicro platforms that require registered DDR5 RDIMMs with ECC. Builders needing unbuffered UDIMMs, non-ECC memory or a different pin count should select a different product line.
The 288-pin registered design with on-die ECC is the single specification that determines whether the motherboard can accept this kit; only systems wired for DDR5 RDIMM slots will post with these modules installed.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-328K2 |
| Capacity | 64GB (2 x 32GB) |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-PIN DDR5 RDIMM |
| Rank | 2Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (2X32GB) DDR5 5600MHZ PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
Each module operates at 1.10 V; DDR5 at this voltage typically draws only a few watts per stick under full load.
A DDR5 server board with RDIMM support, ECC enabled in BIOS, and 288-pin slots — such as the SuperMicro B13DEE — is required.
Yes; the modules will down-clock to 4800 MT/s and keep CL46 timing while maintaining ECC and registered operation.
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