?Suitable for?- This is a water cooling block for AM2 / AM2+ / AM3 / AM3+ / AM4 / FM2+ CPU ?Technology?- High performance copper base, processed with anti-oxidization technology ?Material?- Red copper at the bottom, top cover is transparent Acrylic, and the buckle holder is made of stainless steel ?Height?- The height of the copper base is 3 mm. It has micro water channel ?Absorb Heat?- Perfectly fit the CPU, the water area is large, thus to carry more heat from the CPU quickly