This GIGABYTE Gaming PC comes equipped with a 1TB HDD and a 240GB M.2 SATA SSD so gamers have the versatility to save large multimedia files on the hard drive and leave speed-critical software, such as the operating system (O/S), games, and video editing software, etc., on the SSD. Support for two 2.5” SSDs or HDDs with two SATA3 connections and an M.2 SSD, with an M.2 slot using PCIe/SATA3 connections the GIGABYTE Gaming PC ensures that it can fulfill both speed and storage space demands for even the most demanding gamers.