Size Original CPU cooler Kotetsu Mark II

Intel 775/115x/1366/2011/2011(V3) AMD universal compatible Heat pipe: 6mm diameter x 4 (nickel plated) Intel socket 775/1151/1150/1155/1156/1366/2011 (including V3) AMD socket AM2(+)/AM3(+)/AM4/FM1/FM2(+) LGA1151 “Kabylae” LGA2011 V3, AM4 “RYZEN” compatible Adopts new spring screw specification "bridge type retention" Adopts a 120mm PWM fan and comes with a "new wire clip with handle" for easy fan replacement. Accessories: Grease, illustrated multilingual manual (including Japanese), RoHS compliant environmentally friendly product Compatible with RYZEN, equipped with PWM specification 120mm KAZE FLEX fan Spring screw type bridge retention, grease included / Size: 130(W) x 154(H) x 83(D) mm (including attached fan)/120 x 120 x thickness 27 mm (equipped fan), Weight: 645g (including attached fan), Fan rotation speed: 300 (±200 rpm) ~ 1200 rpm (±10%), Noise/air volume: 4.0 ~ 24.9dBA/16.6 ~ 51.17CFM