GX-M2 Case with 460watt psu, DVD-RW, 500 GB H/drive Sata 3, Intel I2500 cpu, H67-D23-B3 M/B, 8 GB DDR3 1333 Mhz Ram, Windows 7 Professional 64 bit, Pre loaded ,tested 30 day trial of Eset smart securitty. Libre office suite, Nero Adobe reader / flash Year 1 parts and labour RTB warranty 3 years parts only warranty RTB