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 5600 ECC UDIMM with CL46 timing at 1.1 V for ASUS ROG STRIX B650 motherboards
This 16GB DDR5 5600 ECC UDIMM module is built for the ASUS ROG-STRIX-B650-A Gaming WiFi motherboard. It runs at PC5-44800 with a CL46 latency and a 1.10V operating voltage. The single-rank 1Rx8 design uses major OEM chips from Samsung, Micron or Hynix. The 288-pin unbuffered form factor fits directly into the board's DDR5 slots.
This module suits builders who need error-correcting memory on a consumer-platform board that explicitly supports unbuffered ECC. It will not work in systems that require registered or load-reduced DIMMs. Buyers whose motherboards lack ECC support in the BIOS should look elsewhere. The lack of a heat spreader also makes it unsuitable for heavily overclocked configurations.
The decisive specification is the single-rank 1Rx8 organisation combined with CL46 timing at 1.10V. This exact electrical and logical profile must match the motherboard's qualified vendor list for stable operation. A different rank structure, latency or voltage will prevent the system from posting or cause silent data errors. Always verify the QVL before purchase.
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Gaming Motherboard Compatible Series Memory |
| Model | ASUS DDR5 5600MHZ ECC Unbuffered UDIMM |
| Part Number | ME44800-618K1 |
| Capacity | 16GB |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | Yes |
| 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 ECC UDIMM |
| Rank | 1Rx8 |
| Features | DDR5 ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (1X16GB) DDR5 5600MHZ PC5-44800 1Rx8 1.1V CL46 288-PIN ECC Unbuffered UDIMM |
Enter the motherboard BIOS or UEFI and check that the reported memory frequency reads 5600 and the CAS latency reads 46; the SPD data on the module itself is programmed to those values.
The box includes one 16GB 288-pin DDR5 ECC unbuffered UDIMM rated at 5600 PC5-44800 1.10V CL46 1Rx8; no additional parts or cables are needed — just an available DDR5 DIMM slot on the board.
This specific module is a single 16GB stick at 5600 MT/s with CL46 timings and ECC support; select it when you want 16GB of ECC DDR5 that matches the board’s native 5600 specification.
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