Low profile CPU cooling on a Biblical scale! In the Old Testament book of Samuel, there is a story of an ordinary man named David whom nobody believed in. That no one believed in him never troubled David, because he had something to put his trust and faith in and from that he would get the strength to battle a giant, known as Goliath. Against all odds, David proved that size does not matter - when you have the right tools! Distilling the very essence of the story of David & Goliath, the Prolimatech Samuel 17 CPU cooler is compact in size, but packs a performance which will topple even the largest of coolers available on the market. When equipped with a pressure orientated cooling fan, the Samuel 17 not only effectively cools even the hottest running overclocked CPU, but will also provides excellent air flow to the components around it, further assisting your PC in running both smoothly and with rock solid stability. This CPU cooler is a super compact design standing a very low 45mm in height, making this the ideal performance cooler for a HTPC system. Featuring a unique six heatpipe configuration, this down draft style heatsink suits standard ATX, micro ATX and mini ITX mainboard form factors. The Samuel 17 cooler kit includes high grade thermal compound and a universal backplate to support all current sockets, including Intel LGA775, LGA1156, LGA1366 and AMD sockets AM2, AM2+ and AM3. Please note the Samuel 17 CPU cooler does not include a fan - we suggest a separate purchase of a 120mm pressure orientated fan for optimal cooling performance. Heatsink Dimensions: (L) 121.2mm x (W) 120mm x (H) 45mm. Heatsink Weight: 410g.