Description Specifications Mfr Part Number: B12 CPU Socket: FCLGA3647 Solution: 2U Server and Up Material: Aluminum Heatsink, Copper Base with Heatpipes Embedded Thermal Grease: Shin-Etsu 7762 Pre-Applied Dimensions: 90.0 x 90.0 x 64.0 mm Weight: 590.0 g RoHS Compliant