Enhance the storage performance of your computer with this WD_BLACK SN850X internal solid state drive. Its 8TB capacity provides plenty of storage space for your files, media, and software. This accessory comes with a heatsink for enhanced and extended performance. The Western Digital TLC 3D NAND offers faster read and write speeds, and reduced loading times. | WD_BLACK SN850X 8TB NVMe PCI-e Internal Solid State Drive with Heatsink (WDBB9H0080BNC-WRSN)