This model includes a basic DIY heatsink. Form Factor and Interface: M. 2 2280 NVMe 1.3 PCIe 4×4. 3D NAND and Read/Write up to 7400/6400MB/s. Ideal for intense 3D animation, rendering, video and photo editing, and other intense applications. Interface: PCIe NVMe Gen4x4 M. Please check your motherboard manual and make sure your motherboard’s M. 2 slot supports PCIe NVMe or M Key with NVMe. This SSD is not compatible with Mac. Additional parts may be required to use on Mac system.