EVGA Watercooling Kit for Hadron Hydro 100-WC-S201-BR Radiator: 240mm, copper tubing with aluminum fins CPU Water Block: Copper w/ backplate, fits Intel LGA 2011/1366/115x/775 and AMD AM3+/AM3/AM2/AM2+/FM1/FM2 Combo Pump/Reservoir: DC 12V at 0.4A with 110ml tank capacity, 3L/min flow rate Tubing and Fitting Size: 3/8"(9mm) Inner Diameter, 1/2"(13mm) Outer Diameter Coolant: 500ml Green Water/Propylene Glycol with included fill funnel