Okinos, 5 Pack, 120mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 67CFM, Low-Noise 28 dBA, Quiet Stealth Mode, Anti-Shock Pads, PWM Sharing w/ 1-to-3 Splitter Cable, Hurricane Series

Good Quality

Pushes a lot more air than my old set of fans that I thought were soo great😅. I'm actually about to buy another set because I didn't order these for the PC I ended up putting them in, I only used them in my gaming pc because I noticed my gpu temps while playing Fallout 4 and Falout 76 were at a steady 85°C with the occasional 86°C, although thats technically still fine, i didnt like seeing that.After installing, the fans dropped my temps while gaming about 5-10 degrees (F4 and F76 temps cap out at 80°C). During idle I went from 40-45°C down to 30-35°C. (Im using 4 of the 5 at 100% power bc they're plugged straight in PSU via SATA power)NOTE: GPU thermal paste was also redone when i swapped fans out. Also, running 4 at 100% is a bit louder than the previous fans running at 100% as i believe these spin at a higher RPM and my old ones, but its nothing that good mic settings/noise suppression can't fix. I don't even notice it until I take my headset off

Tested Power; 0.21A, 2.49W @ 12.0 Vdc. Speed and Sound typical of around 1500 RPM with substantial Airflow. Fan is possibly performing better than specified with more air. Quality build, complete with connector cables and mounting screws.. Will provide future update with measured CFM, Velocity and RPM.

I just installed all 5 from this pack in two different pcs tonight, so my total run time is 5 hours on the first pc and an hour on the other. That's pretty quick to make a judgement, but they move some serious air and are quiet when instructed to be. Case/PC (A) could accommodate 2 x 140mm, and the second PC could take 3. I replaced 120mm fans in each of these spots and am happy with the upgrade.Used a PWM splitter for each PC and am happy they were included. I bought some splitters from another brand in case these were junk or only one splitter was included, but I received two and they're performing flawlessly. We'll see if these fans start to get noisy in a few thousand years like some the cheapo fans they replaced.

no issues with these in my build so far seems like good value to me. not too loud, but not quiet.

Very useful to have the splitters on these fans! They installed easily and perform very well. I'm quite happy with these fans and I have nothing negative to say about them.

I bought this five-pack of fans for a budget build. I needed three of them. Out of the box, one of the fans made a grinding noise when it was running. I swapped it with one of the other fans from the box. The build has been running for a week now, and I can hear fan noise. I haven't investigated the source yet. So, I cannot say at this time if it is another of the fans from this five-pack. But because of the one bad fan, I would probably look for a different brand next time.

These are very quiet and have good air flow. The cable length is good and they are very easy to install. Screws are included.