The EK-KIT S240 is a compact starter liquid cooling kits dedicated to all users who seek the best performing, market proven components with the highest chassis compatibility. Designed for smaller cases with slim radiators in mind, the S kits are a great choice for every liquid cooling beginner and people doing small and mini ITX builds. Compatible with Intel sockets 775, 1366, 1150/1151/1155/1156, 2011(-3) and AMD sockets 939, 754, 940, AM2(+), AM3(+), FM1 and FM2(+).