Thermalright AXP-90 X47 Full Copper Low Profile CPU Air Cooler with Quite 90mm TL-9015R PWM Fan, 4 Heat Pipes, 47mm Height, for AMD AM4/Intel LGA 1150/1151/1155/1156/1200

Amazing very quiet high performance cooler. I have it on an AMD ryzen 7 9800x3d and doesn't even spin faster than 1000rpm. Would recommend.

Bought this for the fractal terra case alongside the ryzen 5700x, under full load it can keep it under 80c

So if you can only fit a 47mm cooler into your AM4 system then the full copper version is the best performing cooler I have found by far, but it does have some issues. 1. It is not a cheep cooler, and for the price the build quality is not as good as the much cheaper and thinner Noctua. 2. The fan is unnecessary loud, I used the Noctua fan that came with my previous cooler, which is much quieter and has no noticeable loss in performance. 3. Mounting the cooler is a bit of a pain. It takes some juggling to get the mounting pressure firm enough for best cooling without bending the motherboard like a banana. However in my ultra thin micro ATX case that sits under my TV this cooler is worth about 100 points in cinnebench over the Noctua due to reduced thermal throttling.

Ugly but does a great job.

This Low Profile CPU cooler is good for keeping relatively low wattage CPUs cool. I have it installed on P8H77-i ASUS motherboard with an Intel Xeon e3-1230v2 CPU (69W TDP according to Intel). I think the max temp that I saw was 74°C while gaming. It's not too loud either. The installation is not for a first time builder. Now, installing this cooler is an experience. I believe it is referred to as a reverse install. The standoffs are to be installed to the heatsink which *should* extend through the metal backplate. You then hand tighten the fasteners. Make sure you check the edge of the motherboard for flexing. If your motherboard is flexing, the fasteners are too tight. Overall, it's a good low profile 90mm CPU cooler for a low power, small form factor (SFF) build. Follow the installation instructions and be mindful of how tight you tighten the fasteners, it'll be satisfying to know you didn't bork your motherboard when it boots and isn't overheating.

I needed a smallish simple to install cooler to use on my test bench occasionally and didn't want to spend a ton of money. Threw it on my i9-12900ks running the standard clock frequency with the power limits unlocked and my custom undervolt profile. To my surprise this little cooler performed better than I expected. For everyday tasks it was basically silent. Running Cinebench R23 with the fan at 100% was noticably louder but acceptable and kept the CPU from thermal throttling right away like some other coolers I have tried. While gaming the CPU stayed around 60-70c depending on the game and how hard it was pushing the CPU. I'm normally a custom water-cooling snob but I would have no problem using the cooler on a less extreme CPU. And for $26 this is now my favorite CPU cooler for under $30 dollars. Ironically enough, the Thermal Grizzly Graphine thermal pad I used with the cost almost as much as the whole cooler lol.

Good product, does everithing one can expect from the specs and description. The only issue is the LGA1700 backplate interferes with some surface mount components on the back of the ASUS ROG Strix B660-i gaming wifi motherboard i am using. Unpleasant, but nothing a few minutes with a file couldn't fix.

The AXP90 is an amazing low profile CPU cooler and for the price it is completely unbeatable. Wherever you simply cannot use a tower cooler (because of height restrictions) or don't want to invest in an AIO, this cooler will suit your needs well. The Good: Cooling - For coolers with appropriate wattage, about 90W or below, the AXP90 will keep them cool, with the idle temps of lower draw chips, such as the Ryzen 5600G, being only slightly above ambient. Even running a full core workload at 100% the chip will be nowhere near thermal throttling. Noise - The fan used here, despite its size, is nearly silent. Even when almost completely open in the side of a Deskmini X300 I cannot hear it at all past a couple feet away from it; the fridge in the kitchen makes more ambient noise despite being half a house away. Price - I don't think you can get better for $23. Out the door for $25 with tax, having a low profile cooler be effective and quiet for less than half the cost of a competing Noctua option is enormous; I'd never pay twice the amount for something that can't do much better. The Bad: Mounting - The mounting, while being part of the nature of low profile options, is definitely tedious and you need to be prepared to replace the backplate to make this work. Unlike a lot of AM4 coolers which use the backplate already, this cannot. So be mindful of the order of assembly or you'll be forced to mount the cooler in-case behind a mess of wires (be real, you didn't cable manage)! Overall, I am very satisfied and would definitely recommend the AXP90 to anyone needing a low profile CPU cooler, limited budget or otherwise.