HP EliteDesk 800 MINI, i5-4590T, 4GB memory, 500GB Solid State Hybrid hard drive (SSHD), Intel HD Garphics 4600, Win8.1 with downgrade to Win7 Pro, OPK 13, Cyberlink, HP Client Security suite, embedded TPM, DTS Auido, three indepent display support standard (1 VGA and 2 Displayports 1.2), 6 USB 3.0 ports, 1 fast charging USB port. integreated wireless. Toolless serviceability, 3-3-3 waranty