It is bigger than you think, so make sure you have room for 11.5 inches of GPU.
Seldom rises above 65 degrees on graphically intense games, and can be overclocked substantially. Mine whizzes along at 1550MHz and the memory speed is 7800MHz… It also runs with a 500watt power supply, with the single 6+2 (8) pin power plug, which means it probably fits a wide range of motherboards.
The Asus STRIX range seems excellent. I'm happy to recommend, and boast about, this GPU.