ITEM NAME:Computer PC CPU Water Cooling Block, Liquid Cooler Radiator with Base Description: Material: stainless steel + copper. Scope of application: AM2 AM3 AM3+ AM4 939. High temperature resistance and full metal build. Base plate: 3mm . Process: 0.3MM Channel injection. Specification: Product detailed size: approx. 110x40x62mm (thickness refers to the thickness after assembly). Package Includes: 1 piece Water Block 1 piece AMD series backplane 1 set of install screw Note: Incompatible with RGB full-color RF module system. SKU: ALU0022470863014741.Scope of application: AM2 AM3 AM3+ AM4 939. 1 piece Water Block. Base plate: 3mm. Process: 0.3MM Channel injection. Product detailed size: approx. 110x40x62mm (thickness refers to the thickness after assembly).