Reference Title: Computer Water Cooling Block G1/4" Thread Copper Base Inner Channel Waterblock For Intel 775/1150/1155/1156 CPU Description: Features: brand new and high quality. Special designed appearance for water cooling. Eco-friendly nickel plated copper material, great performance and stability. Precise 0.3 mm cut finishing. Pure red copper base cools the CPU effectively. Please Note: For Intel CPU only. Please note: Only by using the heatsink compounds of corresponding color onto the product can you make the the colorful effect as shown in the pictures. The product itself does not have lighting effects. Specification: Threads Type: G1/4, outer diameter is 12.9 mm Material: Pure Red Copper + POM for: for Intel 775/1150/1155/1156/1366 Color: Transparent Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X CPU Water Cooling Water Block (No retail package) 1 X Back Board 1 X Conductive Silicone Film 1 Bag X Screws