https://www.techpowerup.com/261061/thermalright-rolls-out-axp-90-full-copper-cpu-cooler
 
Thermalright rolled out the AXP-90 Full Copper top-flow CPU cooler for low-profile PC builds. A smaller sibling of the AXP-100 Full Copper, and a variant of the aluminium-based original AXP-90, this cooler features a dense copper fin-stack that's arranged along the plane of the motherboard. Four 6 mm-thick copper heat pipes make indirect contact with the CPU over a mirror-finish copper base-plate, pulling heat through the fin-stack. A 15 mm-thick 92 mm TL-9015R fan ventilates the fin-stack. This fan takes in 4-pin PWM input, spins at speeds of up to 2,700 RPM, pushing up to 42.58 CFM of air, with as low as 22.4 dBA of noise output. With the fan in place, the AXP-90 Full Copper measures 97 mm x 92 mm x 47 mm (WxDxH), weighing 490 g. There are two sub-variants of the cooler specific to CPU socket type supported, the AXP-90 Full Copper LGA115X, and AXP-90 Full Copper AM4. Available on Chinese e-tailers such as T-Mall, the AXP-90 Full Copper is priced at RMB 299, or the equivalent of USD $42.70.
 
For a full copper cooler the price is very good in my opinion. I also like the small form factor. 
 

nice low profile design