Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)

Using on mt 3d printer. Have bought these in the past and they worked perfectly on the printer I owned for years. So naturally, with my new printer, these are my go to fans!

Quiet fan. Bought to replace my 3d printer power supply fan. Had to install on the outside of the power supply though.

Cooling is good, but not as quiet as Id like.

These fans fit perfectly but you DO have to splice the plug because the Noctua comes with a standard computer 3 prong plug and the Biocubes board only accepts a 2 prong plug that is much smaller than that of a computer. This only took a couple extra minutes. Fans were easy to install and run much quieter than the stock fans, but they also seem a lot slower. They are not pushing as much air.

Noctua fans are not the cheapest but the quality and low noise levels just cant be beat. If you have cheap noisy fans, look for a Noctua to replace them. Fan noise can drive anyone nuts. This was used to replace the fan inside a Thrustmaster T500 unit. I can barely hear it when its running and everything muted but when the game is on, you cant hear them at all.

These fans a are silent and move a good bit of air for my ITX system.

Is perfect, but no like so much the brown colors, the rest is ok and silent, I recommend, is ok.

Very quiet. Quality product.

I bought this fan to replace the cooling fan on a power supply (for my amateur radios) that was hideously loud. The replacement went off relatively without a hitch (be careful when you verify power ... you can get bit. DAMHIK). The power supply is now running almost silently. Im very pleased with this fan (my second, first is in a computer I put together, also running quietly).

I replaced the Fan from a Power supply with this one. The difference is Notable. But its not absolutely silent like the 40mm fans Noctua has.