Acer Altos G700 X 2.8 512MB 36GB 8X HDD, 2.8 GHz, 0.5 GB, 450 W, Tower Acer Altos G700 X 2.8 512MB 36GB 8X HDD. Processor frequency: 2.8 GHz. Internal memory: 0.5 GB. Power supply: 450 W. Chassis type: Tower