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 512 GB registered DDR5 kit with ECC, CL46 latency and 1.1 V operation for SuperMicro B13DEE servers
This 512GB kit contains 16 registered DDR5 modules, each 32GB, running at 5600 MT/s with CL46 latency. It is built for the SuperMicro B13DEE motherboard and targets servers or workstations that require large-capacity, error-correcting memory for virtualization, databases or AI workloads.
The 2Rx8 organization and registered buffer reduce electrical load on the memory controller, allowing all 16 slots to be populated without signal degradation. ECC protects data integrity under sustained load, while the 1.1V operating voltage matches the DDR5 standard for compatible platforms.
Buyers who need a validated, high-density kit for this specific board can deploy it directly. Those requiring faster speeds, lower latency, non-ECC modules or memory for a different platform should look elsewhere.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-328K16 |
| Capacity | 512GB (16 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 | 512GB (16X32GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
Each module runs at 1.10 V; total power draw depends on the SuperMicro B13DEE platform limits, so verify the board's maximum memory power specification before filling all 16 slots.
The kit has no heat spreaders; registered DDR5 DIMMs at 5600 MT/s and CL46 rely on chassis airflow, so ensure the server provides adequate cooling across all 16 modules.
Compatibility is validated for the SuperMicro B13DEE motherboard; consult the board's qualified-vendor list and release notes for any BIOS or CPU requirements before installing all 16 modules.
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