Features: 1.This is a water cooling block for AM2 / AM2+ / AM3 / AM3+ / AM4 / FM2+ CPU 2.Red copper at the bottom, top cover is transparent Acrylic, and the buckle holder is made of stainless steel 3.High performance copper base, processed with anti-oxidization technology 4.Perfectly fit the CPU, the water contact area is large, thus to carry more heat from the CPU quickly 5.The height of the copper base is 3 mm. It has micro water channelspecification: 1. This is a water cooling block for AM2 / AM2+ / AM3 / AM3+ / AM4 / FM2+ CPU. 2. Red copper at the bottom, top cover is transparent Acrylic, and the buckle holder is made of stainless steel. 3. High performance copper base, processed with anti-oxidization technology. 4. Perfectly fit the CPU, the water contact area is large, thus to carry more heat from the CPU quickly. 5. The height of the copper base is 3 mm. It has micro water channel. s: Model: AMD-PM3D Material: Red Copper + PMMA Block Backboard Size: 10.3 * 6.3cm / 4.1 * 2.5in Block Front Size: 5.5 * 5.5cm / 2.2 * 2.2in Baseboard Size: 11 * 6.3cm / 4.3 * 2.5in Distance Between Holes: 48mm, 54mm, 39mm, 90mm, 95mm, 80mm (As pictures show) Weight: Approx. 324g Package List: 1 x Water Cooling Block 1 x Baseboard 4 x Screw 1 x Spring Note: Strip light is not included.