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
32 GB DDR5 kit with two 16 GB UDIMM modules running at 5600 MHz CL46 1.1 V for SuperMicro C9Z790-CG motherboards
This 32 GB kit contains two 16 GB DDR5 UDIMMs built for the SuperMicro C9Z790-CG motherboard. It targets IT professionals and workstation builders who need validated, non-ECC memory for stable daily operation.
The modules run at 5600 MT/s (PC5-44800) with CL46 latency at the standard 1.10 V. Two ranks of 1Rx8 Samsung, Micron or Hynix chips give 32 GB total capacity for typical server and workstation workloads; heavier virtualisation or large datasets will exceed this amount.
Each stick is an unbuffered 288-pin UDIMM without a heat spreader, keeping the profile low for dense chassis. The kit is stress-tested for compatibility, so installation follows the board manual without extra clearance planning.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 5600MHZ Non-ECC Unbuffered RAM |
| Part Number | MD44800-618K2 |
| Capacity | 32GB (2 x 16GB) |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-PIN DDR5 UDIMM |
| Rank | 1Rx8 |
| Features | DDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 32GB (2X16GB) DDR5 5600MHZ PC5-44800 1Rx8 1.1V CL46 288-PIN Non-ECC Unbuffered UDIMM KIT |
Yes, the kit is validated for the C9Z790-CG and operates at the standard 1.10V DDR5 voltage with CL46 timings at 5600 MT/s without manual tuning.
Enter the UEFI/BIOS on first boot and verify the memory frequency shows 5600 MT/s with CAS latency 46; the OS task manager or dmidecode will also report 32GB at that speed.
The box includes only the two 16GB 288-pin DDR5 UDIMM modules; no cables, brackets or additional accessories are supplied.
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