Thermalright TL-9015W 9cm Slim Fan White Fan,Hydraulic Bearing 15mm Slim Case Fan,4pin PWM 2700 RPM.

Using to push air INTO a Dell SFF case that has no room for another intake fan. As a small NAS, is packed with cabling and connectors blocking airflow. Removed the optical drive, and have 4 SSDs stacked in that space, with 3.5" HDD in bay underneath. The fan had previously been modded with a 12V AC adapter, so can power externally. I also modded an optical bay cover blank with slots for some airflow. For the final mod, I used metal mesh from an office letter sorter to make grilles for the fan. Sitting externally and blowing >into< the optical bay cover slots and case intake area below the bays, the drive temp difference between fan ON and OFF is 3-6C. Not a huge drop, but significant enough for me in this constrained SFF case. Quiet and does move the air.

These fans are half the price for the same performance as Noctua. They are a little louder than the Noctuas, but they have the same cooling performance. These are $7.50 a pop and you just can't beat them for the price. Worth every penny.

This is great fan for tight places very quiet moves a lot of air

I bought this to replace the same model on a cpu heatsink. The good news … i could order a new one without getting a new heatsink. The maybe bad news, the original failed after less than a year of moderate usage. I hope it was an outlier and this new one will last for a while.

Pretty dang good fans here. I bought three of these to replace the stock fans and shroud on a Zotac 3090. It wasn't cooler unfortunately, but it's most definitely quieter than stock fans at same RPMs.

Great cheap replacement for my noctua that died

Really slim fan, makes it easy to squeeze in some cooling in tiny cases.

I was using this fan to cool an HBA card in my unraid tower. It was running horizontally. PWM set to low, but was on for about 7-8 months straight before the fan died. I tried to find the company contact information to complain and possibly get a replacement, but I cannot locate it on the amazon product page.What's worse, is that I was satisfied with the fan to begin with, but I fitted an entire SFF MicroATX build with these fans and the cooler they offer. I suppose I should go inspect them to see if they are still working.Now I'm trying to figure out how to rig up another (120mm spares is all i have) to keep my machine going. All to save a few bucks. These fans are garbage, the bearing is seized up and creates a ton of heat on the hub when I try to manually get it "kick started".Thermalright, reach out to me. I've spent around $250 on your products for myself and for customers and I'm really regretting not going with team tan and brown.