This CPU block can be used for Intel 478， for LGA 775， for LGA 1155， for LGA 1156， fpr LGA 1366， fpr Xeon and for AMD CPUs.

Features:
Item Name :Water Cooling CPU Block
Condition New in box
Colors :Black
Weight :6ounce
Thread:G 1/4
Dimension :50mmX50mmX13mm
2 pcs 3/8" OD Barb (Fits 3/8" ID Tubing)

Package Included:
1 x Water Block
1 x Aluminum Back Plate
4 x Screws