HP Smart Buy Pro 6300 Small form Factor, i7-3770, 4GB memory, 500GB hard drive, Intel HD Garphics 4000, DVD+-RW, Win8 Pro with downgrade to Win7, OPK13, Cyberlink, HP Protect Tools security suite, 10GB of BOX cloud storage, embedded TPM, SRS Premium Sound, 2 PS/2 port, one Serial Port, Dual Display support standard (VGA and Displayports), 3-3-3 waranty