Danger Den MPC-CPU Block for LGA 1155, 1156 i3, i5, i7

Features: 100% copper 110 material Threaded fitting ports are G 1/4 BSPP for use with any similar spec fittings. Complete Block with O-Ring Pressure Tested to 50psi Fittings sold separately Machine lapped and flat mirror polished Stainless steel hold down Check out our forums for additional overclocking info! Benefits: 225 Heat Dissipating Columns for enhanced transfer of heat to the water and optimum coverage of the CPU Low pressure drop design for maximum coolant flow rate Ready to install designed and tuned for your system for top performance Anti-Tarnish coating applied to prevent finger print or environmental changes. This specialized formula also has no affect on cooling potential. Corrosion will not occur when used with other Copper and Brass parts. Avoid using non-anodized aluminum (or all aluminum) if at all possible for maximum component life.