Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown)

The media could not be loaded. Ordered a few 40x10mm PMW controlled fans to mess around with a few of our Xbox’s. With the proper splitter plugged into series s mobo to utilize stock fan and noctua fan everything works great! No usb wires all over the place which I love. Have purchases other noctua fans and heatsyncs for my PC but every time is just as good as the first! This 40x10mm pmw fan came with high quality 4 pin splitter cable, low noise adapter cable, 4pin extension cable, omnijoin adapter plug and 3m terminal connectors then mounting screws and rubber mounting darts. Spent the extra money and get you some noctua products you will not be disappointed!

Yep. Noctua wins again! For those not familiar with fans and their intricacies, smaller fans often tend to be louder than larger fans. Tiny tiny fans like those 40mm and under can be painfully annoying as the RPMs reach breakneck speed.Noctua managed to keep the hub size so tiny, that there is actually room for air to move through the fins, instead of squeezing through the gap between the hub and the shell. This prevents that painful “whizzing” noise heard on most small fans. The engineering behind doing that is tricker than it seems, but Noctua doesn’t disappoint.It is DEAD quiet and moves decent air for the little fella. Great addition for hobby projects and PC mods.And as always, Noctua includes every adapter and amenity under the sun. The convenience included is alone worth the price.Spend the bit extra couple dollars, your ears and components will thank you.

Bought 3 of these to put in a bracket from etsy, as a case mod for the nzxt h1. They are all connected via 3 way splitter and the fans being pwm, i was able to set them to the same fan curve as gpu fans. 1 of the few 3080's that fit in the gen 1 nzxt h1 is the evga 3080 xc3 without any modifications. Put these fans as exhaust to pull the warm air out that the gpu produced while gaming. Temps under load dropped from 75c to 70c. Even when on 80% power, they are still quieter than the gpu fans at 50%. Wish they had a black fan option instead of just brown, but once the back perforated cover is on, you can barely see them. Nice upgrade without breaking the bank, and not having to change to a different pc case.

I got this fan for a dying DVR I was hoping to repair. The running amps were the closest to what I was replacing and the old fan was quacking like a duck so it was needed. This fan was a little pricey but I was happy I spent the money. It includes lots of bundled adapters and mounting fasteners. I used the silicone pull through mounts and it runs perfectly silent with great airflow. Way better than the OEM. Highly recommended.

I never imagined there was any fan that could cool my Xeon D1521 while making almost no noise. Sure, there are tonnes of fans out there that are silent but are also crappy at cooling performance. My friend recommended me Noctua, and after installing it, I can tell that I never felt happier. It is practically noiseless (to me at least)!

I use these in all of my servers and desktops to cool PCI expansion cards. Works great, keeps them cool.

I needed a small fan for a tight space near my power delivery, I wanted to suck some of the heat out of a hard to cool area. I made a 3d printed cone so I could direct the fan where it was needed and keep the wash from my CPU cooler from overpowering it. I does a decent job, I can feel it moving some pretty hot air.Noctua didn't skimp on this pricey little fan. It come with mounting hardware adapter cables and an extension cable. Well worth the 15 bucks.Only complaint, ugly colors.

So I was looking for an optional 40mm fan to cool the M.2 Solid State Drive on my Asus motherboard. I looked around and this model stood out. I mean, reaally stood out. The noise level, the mounting hardware, the info. It was only a few bucks more but it came with a whole kit full of adapters and shock-mounted isolaters and screws and things I'd never seen come with with 120-300mm fans. Bottom line, it moves some air, it's quiet, and it's built really well. I'll look for them next time I buy any fans (hopefully they have other color options).