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 32 GB DDR4 SODIMM running at 2666 MHz with CL19 latency and 1.2 V operation for Hynix-compatible laptops and all-in-one PCs
This 32GB DDR4 2666MHz module fits laptops and all-in-one PCs that use Hynix-compatible 260-pin SODIMM slots. It runs at 1.2V with CL19 latency and a 2Rx8 rank configuration. The non-ECC unbuffered design matches standard consumer platforms. IT professionals choose this series for verified compatibility in enterprise and home environments.
Replacing a 16GB stick with this single 32GB module doubles usable memory without occupying a second slot. The jump is worthwhile when workloads exceed the previous capacity ceiling and cause frequent swapping. Systems limited to one SODIMM slot benefit most because no paired module is required. Buyers who need more than 32GB total must verify their platform supports larger configurations.
Every module undergoes rigorous stress testing under load before shipment to confirm reliability during extended sessions. The 1.2V operating voltage keeps thermal output consistent across long compile jobs, database operations or virtualisation tasks. Without a heat spreader, airflow in the chassis manages temperatures. Builders who require ECC error correction or registered buffering should select a different product class.
| Brand | NEMIX RAM |
|---|---|
| Series | Hynix Laptop, AIO All-in-One PC Compatible Series Memory |
| Model | Hynix DDR4 2666MHZ Non-ECC Unbuffered SODIMM |
| Part Number | MS21300-328K1 |
| Capacity | 32GB |
| Speed | DDR4 2666 (PC4 21300) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Hynix |
| CAS Latency | CL19 |
| Heat Spreader | No |
| Type | 260-Pin DDR4 SODIMM |
| Rank | 2Rx8 |
| Features | DDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM |
Yes, the 260-pin DDR4 SODIMM form factor matches the standard laptop SO-DIMM slot used for DDR4 memory upgrades.
Align the notch on the module's gold edge connector with the key in the slot, press firmly until the side clips click into place securing the 2Rx8 SODIMM.
No, the module operates at the standard DDR4 voltage of 1.2V and uses SPD timings of CL19 at 2666MHz, so no manual BIOS voltage adjustment is needed.
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