The Seidon 240P is the latest AIO watercooler that boasts an excellent value for performance. The compact 240mm radiator fits in virtually every case. Thanks to dual Jetflo fans designed for high air flow with shining blue LEDs, Seidon can unleash a powerful cooling storm at your command. Durable FEP Tubing provides the advantages of nearly no moisture absorption, high thermal stability and high pressure tolerance which all contribute to a long operating life. Seidon 240P Liquid CPU Cooler, 2x Blue Jetflo LED Fan, compatible with Intel Socket LGA: 2011-3, 2011, 1366, 1156, 1155, 1151, 1150, 775 & AMD Socket: AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 Blue LED indicator lights up when it is operating.