Features: 1.Aluminum heat sink, good heat dissipation performance, with 2 fans, fast cooling, release performance. 2.High coefficient thermal conductive silicone pad, can be in good contact with the hard disk. 3.Easy to install and operate, with double?sided clip design, suitable for M.2 SSD of various heights, and better protect your M.2 SSD. 4.High coefficient thermal conductive silicone pad, can contact hard disk well, groove design, greatly increase the heat dissipation area 5.Suitable for all solid state drives of M.2 2280 , only suitable for desktop computers, not for notebook computers. specification:Item Type: SSD Heatsink Heatsink Size: Approx. 70 x 22 x 15mm / 2.8 x 0.9 x 0.6in (Height Does Not Include Thermal Pad) Scope of Application: For M.2 2280 SSD Hard Disk Applicable Models: Only Suitable for Desktop Computers, Not for Notebook Computers Power Supply Connection: SATA PackageList: 1 x SSDHeatsink 1 x Thermal Conductive Sheet 2 x High Temperature Rubber Bands 1 x Cleaning Bag (Contains Two Pieces) NoteSATA interface power supply, not computer motherboard power supply.