be quiet! top-flow CPU cooler flagship model dual heat sink structure TDP220W corresponding DARK ROCK TF [Intel] corresponding socket LGA2011 (-3) / 1366 / 115x / 775 / [AMD] corresponding socket FM2 (+) / FM1 / AM3 (+) / AM2 (+) [Size] L162.6 mm x W140 mm x H130.8 mm (with fan) / [weight] 810g [Cooling fan] Silent Wings 135mm PWM / [rotation number] ~ 1400rpm ( 10%) Japanese product site URL:http://www.dirac.co.jp/dark-rock-tf/ Multi-language manual URL (PDF):http://www.bequiet.com/volumes/PDM/_products/bk020/bk020_mn_en.pdf