This is a Dell Precision T1500. It has Windows 10 installed, which was updated from Win7, so you can use it as is. There are no recovery discs, but the Win7 product key is affixed to the main unit, so you can activate Win7. OS: Windows 10 Pro 64bit CPU: i5 760 2.8GHz Chipset: H57 Memory: 8GB (4GBx2) (hynix DDR3 PC3-10700) HDD: 250GBx2 (SEAGATE 250GB SATA300) DVD: DVD±RW (SONY AD-7250H) Graphics Card: GeForce GTX430 Included: DVI cable * Power cable is not included. * There is a small, bean-sized scratch on the top of the front panel. * One of the screws for the D-sub cable connection is broken. Storage Type: HDD Storage Capacity: ~1TB Memory: 8GB