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 48 GB DDR5 desktop module running at 5600 MHz with CL46 latency and 1.1 V operation, validated for the ASUS ROG Strix B650-A motherboard
This 48GB DDR5 module runs at 5600 MT/s with CL46 latency and 1.1V operation. It is built for the ASUS ROG Strix B650-A motherboard using a 288-pin unbuffered non-ECC design. The single-stick layout suits users who want a straightforward capacity increase without populating multiple slots. Major OEM chips from Samsung, Micron or Hynix provide the underlying memory components.
Builders upgrading the ASUS ROG Strix B650-A with one module will find this a direct fit. Systems that require matched pairs or quad-channel populations for optimal throughput should consider alternative configurations. Users needing ECC error correction or registered buffering must select different modules, as this stick provides neither. The lack of a heat spreader also means it suits standard airflow cases rather than extreme overclocking scenarios.
The defining figure is the 48GB density in a single 288-pin UDIMM. This determines whether the board’s slot limit and memory controller can accept the full amount without requiring multiple sticks. Verify the motherboard’s maximum per-slot capacity and total supported memory before purchase. If the platform caps per-slot density lower, this module will not function as intended.
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Gaming Motherboard Compatible Series Memory |
| Model | ASUS DDR5 5600MHZ Non-ECC Unbuffered UDIMM |
| Part Number | MD44800-4828K1 |
| Capacity | 48GB |
| 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 | 2Rx8 |
| Features | DDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 48GB (1X48GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V CL46 288-PIN Non-ECC Unbuffered UDIMM |
At 1.1V the module runs at the standard DDR5 voltage, so heat output is comparable to other 5600 MT/s UDIMMs and is handled by normal case airflow.
A DDR5-capable motherboard with a free 288-pin DIMM slot and a BIOS that recognises 48GB single-rank modules is needed; the kit is validated for the ASUS ROG Strix B650-A.
When mixed with slower DDR5 the system will run all modules at the lowest common speed and highest latency, so existing slower kits will set the pace.
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