Everflow 70x70x10mm Ultra High Speed Dual Ball Bearing 12 Volt PWM Fan R127010BUAF

It worked as it should and came earlier than expected

Used to replace fans on an old LIAN LI PC-C37B Micro ATX HTPC Case. This case has been excellent but uses odd sized fans one of which began making horrible noises. I used three of these fans to replace the original two fans. They are quiet and I believe I have improved cooling air flow as I have more fans. I used a splitter to drive them all off one MB PWM header and control the speed with speed-fan. Quiet and move plenty of air as needed dependent on CPU temp.

This is a really impressive slim fan in an oddball 70mm size. If you can't fit an adapter or literally anything else, this is your answer. Just know that absolutely WILL be loud when it ramps up over 5k RPMS to move air. Still, this moves as much air as a higher end full thickness 80mm.

Worked great!

Fast shipping and great sale by coolerguys, however I wish I would have looked at product pictures a bit better as the solid pipe style pass through for the screws rather than individual holes on each side of the frame kept me from installing this fan with the screws for the delta it replaced just something to consider when replacing a small fan such as this.

It's exactly what you need in a small fan. Either quiet and hardly any air flow but enough for idle temps, or a raging tornado of a fan for full load temps. Its what small thin fans do and this does it well. It allows my metalfish s3 case to remain cold even with a gaming build in it.

This fan is an unusual size, but Coolerguys is good about stocking unusual sizes and making them easy to find. This fan is getting the job done as a CPU fan in an embedded server. Nice to know it has a high max RPM just in case, although I'll be running it at a lower RPM. I did have an issue where I received a 3-pin fan instead of the 4-pin PWM fan described in the Amazon listing. The seller, Coolerguys, was very responsive about fixing the issue and sent me a replacement fan directly at their own cost. Apparently, with this manufacturer, the 3-pin and 4-pin fans have the same model number on their sticker, which is understandably confusing. Based on this experience, I will personally go out of my way to shop with Coolerguys in the future and can highly recommend them to others.

on the plus side it spins. on the down side it's grinding out of the box. loudest fan ever. if it weren't in a closet i would return.

－2の理由は1つは配線の断線が原因です もう1つは値段が高いのが理由です 4つの配線の内の１つが断線していました、 線が細いので配送途中で何らかの理由で切れたのかもしれません そのままでは当然ですが使えないので、半田コテで線を固定し、通電したところ問題なく動作しました。 ファンの回転はスムーズなので特に問題はないと思いますが手を入れているのでしばらく経過を見ようと思います