A:Answer Hello Joan,
The SU800 is a 2.5" SATA Drive with 7mm thickness. Compatibility depends on the computer you are using. If this is a laptop, some laptops will not support 2.5" drives and will only use M.2 slots. If this is a desktop, there's a good chance there maybe an extra SATA port available and an extra slot for a hard drive to be installed in the actual unit. We recommend you reach out to your computers manufacturer for more information regarding the expandability and compatibility of your computer.
