The PS5 model (model group - slim) is a new model that achieves a smaller size with technologies and functions that deliver the experience of the PlayStation 5. The internal SSD storage of the unit is 1TB. Digital Edition Description: The PS5 Digital Edition is a completely digital compatible disk drive model without disk drives. The disk drive (sold separately) can be attached to the PS5 unit. Sign in with PlayStation Network account to buy and download the downloaded game from PlayStation Store. Requires PlayStation Network account. PlayStation 5 Description: Play Has No Limits for new game possibilities with unleash PS5 that exceeds the limits of play. Super fast SSD dramatically improves read speed Haptic technology, adaptive trigger, and 3D audio technology deliver a dense immersive feel. And experience the new generation of amazing PlayStation titles