Anti-leak Tech Inside system equipped. E-shaped micro water-channel design can effectively enhance the heat circulation efficiency and enlarge the thermal contact area. The brand new water block and fan are illuminated by static red LEDs that powered by a 4pin PWM header. Ultra-large, pure copper CPU block provides effective coverage and heat dissipation for CPUs of any size. The ceramic axle bearings and axle cores guarantee an ultra-long service life. Support Mainstream Intel & AMD Socket.