Features: 1.Computer CPU cooler for SNK?P0067PS LGA 3647?0 1U x11 for purley platform. 2.The heat sink supports the CPU socket for Intel Xeon Scalable Processor. 3.The cooler supports the CPU socket FCLGA3647?0 (narrow mounting mechanism). 4.Comes with a stand and manual, easy to install, just follow the steps to install it. 5.Made of high-quality metal material, high hardness, not easy to damage. specification:Item Type: CPU Heat Sink Material: Metal Part Number: SNK-P0067PS Server Size: 1U Cooling Method: Passive CPU Configuration: Single Processor, Dual Processor, Multi Processor Supported CPU SKU: For Intel Xeon Scalable Processor Supported CPU Socket: FCLGA3647-0 (Narrow Mounting Mechanism) Supported CPU TDP: Up to 205 watts Included Cooling Fan: No How to Use: 1. Put the CPU into the black bracket. After it is successfully inserted, the processor should be fully engaged with the serrated grooves on the edge of the processor substrate and fixed on the bracket. Face the bottom of the heat sink, and remove the heat sink thermal grease protective cover. The required thermal grease has been pre-applied to the bottom of the new heat sink. Make sure that there is no contamination on the thermal grease. 2. Point the hollow triangular marking on the bracket toward the corner of the cooler base. Then, fix the two diagonally aligned partial pillars on the bracket with the cores corresponding to the two guide holes on the cooler base. At the same time, connect the other two diagonal buckles on the bracket to the corresponding edges of the cooler base 3. Tighten the PHM on the backing plate according to the assembly sequence 1-> 2-> 3-> 4 printed on the assembly and disassembly label 4. Each screw should be screwed down to the end and tightened completely in one operation. In order to achieve a fully tightened state, each screw should not be tightened repeatedly. The screwdriver must be equipped with a T30 bit and set the torsion to 13.8 kgf-cm (12 lbf-in). 5. Finally, tighten all screws completely. PackageList: 1 x CPU Heat Sink 1 x Bracket 1 x Instruction Note1. If the required assembly sequence is not followed, the mounting screws, washers or collars of the cooler will be damaged. 2. Assembly label of the cooler screw assembly note: The purpose of the numbers and arrows printed during assembly?the position of the cooler is only at irregular frequencies. They should not be used as indicators to determine the motherboard.