fan super loud . Red Screen appear and would crash computer . \*\*\*\* Update : I end up remove card , uninstall all driver and software , then reinstall . it now work . Carefull use software include to overclock and fan control , they be the culpret and can exceed it be own limitation . update driver off website . all good now ! Update \*\*\* No not ok , the power connection to card have a short in it . call evga ... great support . return it and get another . 5 star for fantastic support . case : Cooler Master elite 430 Mid Tower Computer Case PSU : Antec 650-Watt MB : Biostar Intel LGA1155 Z77 Chipset ATX 2600MHz DDR3 memory motherboard -lrb- tz77xe3 -rrb- CPU : i7 3770 RAM : Komputerbay 32gb -lrb- 4x8gb -rrb- 1600mhz ddr3 os : Windows 7 Professional sp1 64bit -lrb- full -rrb- System Builder dvd 1 pack GPU : EVGA GeForce GTX 680 2048mb gddr5 ssd : crucial 512 gb m4 2.5-inch solid state drive SATA 6Gb\/s dvd : Asus 24xDVD-RW serial ata internal oem drive drw-24b1st -lrb- black -rrb-