A few of the other features have been downgraded, however, in order to keep the price low. The processor is a slightly slower 2.8GHz AMD Phenom II, and the video support has been moved from a separate video card to an integrated ATI Radeon HD 4250. The hard drive has also been changed to a 640GB SATA, which compensates for the reduced storage capacity by running at a steady speed of 7200RPM. The display has 2 integrated 2 watt speakers, but full high definition 5.1 audio is also supported and 4 expansion slots allow for both audio and video cards to be installed at a later date.