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
16 GB DDR5 module runs at 5600 MT/s with CL46 latency and 1.1 V for ASUS ROG Strix B650-A
This 16GB module runs at DDR5 5600 with CL46 latency and 1.1V operation. It is built as a 1Rx8 unbuffered non-ECC UDIMM using major OEM chips from Samsung, Micron or Hynix. The part number MD44800-618K1 confirms compatibility with the ASUS ROG Strix B650-A motherboard. No heat spreader is fitted.
Every module is rigorously stress tested under load to ensure reliability during extended workloads. The standard 1.1V DDR5 voltage and unbuffered design maintain consistent timing without registered buffering overhead. Major OEM chip selection reduces variance across production batches. This supports dependable operation in desktop PCs and workstations running continuous tasks.
This single 16GB stick adds capacity to systems using the ASUS ROG Strix B650-A that have a free 288-pin DDR5 slot. It replaces slower or smaller DDR5 modules where the board supports 5600 MT/s at CL46. The jump is worth it when the platform can run at the rated speed and the user needs more memory than currently installed. It does not suit builds requiring ECC, registered DIMMs or a heat spreader.
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Gaming Motherboard Compatible Series Memory |
| Model | ASUS DDR5 5600MHZ Non-ECC Unbuffered UDIMM |
| Part Number | MD44800-618K1 |
| Capacity | 16GB |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | ASUS |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 UDIMM |
| Rank | 1Rx8 |
| Features | DDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (1X16GB) DDR5 5600MHZ PC5-44800 1Rx8 1.1V CL46 288-PIN Non-ECC Unbuffered UDIMM |
Yes, the 1.10 V rating is the standard DDR5 voltage, so the stick runs at the baseline power level defined for 5600 MT/s CL46 operation.
The module fits any DDR5 288-pin UDIMM slot; the board will train at up to 5600 MT/s if its memory controller and BIOS allow that speed.
The motherboard will set all installed DDR5 to the lowest common speed and latency, so this module will downclock to match the existing kit.
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