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 DDR4 3200 CL22 UDIMM desktop memory upgrade validated for Gigabyte B550-AORUS boards
This NEMIX RAM module is a 16GB DDR4 3200 (PC4-25600) desktop memory upgrade. It uses a 288-pin unbuffered non-ECC design with CL22 latency and 1.20V operation. The kit contains a single 2Rx8 stick built with major OEM chips and no heat spreader.
This module targets Gigabyte B550-AORUS motherboard owners who need a straightforward 16GB DDR4 addition. Buyers requiring ECC error correction, registered buffering, lower CAS latency, higher frequency headroom, or a multi-module kit should consider other options.
The CAS latency is CL22 at the rated DDR4 3200 speed. This timing determines responsiveness for the B550-AORUS platform; systems needing tighter timings will not achieve them with this specific module.
| Brand | NEMIX RAM |
|---|---|
| Series | Gigabyte Gaming Motherboard Compatible Series Memory |
| Model | Gigabyte DDR4 3200MHZ Non-ECC Unbuffered UDIMM |
| Part Number | MD25600-628K1 |
| Capacity | 16GB |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Gigabyte |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 UDIMM |
| Rank | 2Rx8 |
| Features | DDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM |
Yes, the 288-pin DDR4 UDIMM form factor matches standard desktop motherboard DIMM slots.
Align the notch on the module with the key in the slot, press down firmly until both side clips click into place.
No, the memory chips are solid-state components that do not require maintenance or scheduled replacement.
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