http://www.jr.com/hp/pe/HP_IQ504_hy_RB/# Intel Core 2 Duo Processor T5750
# 667MHz Front Side Bus
# 4096 MB DDR2 (PC2-6400, 200pin) SoDIMM RAM
# 320 GB (7200RPM) SATA Hard Drive
# Touch-enabled 22" diagonal (1680 x 1050) Widescreen BrightView LCD with tilt adjustment
# Integrated VGA Webcam with Microphone
# Intel Graphics Media Accelerator X3100 with 128MB Dedicated Graphics Memory# Slot-loading SuperMulti DL DVD±R/RW Burner
# 10/100/1000 BaseT network interface; Integrated Bluetooth and 802.11b/g/n Wireless LAN with built-in WLAN antenna
# 5-in-1 card reader: SD, SDHC, MMC, MS, and MS Pro
# Ports: 5 x USB 2.0, IEEE 1394, Headphone, Line-in, Line-out, Digital Audio Out, RJ-45 (LAN)
# Expansion slots: 2 x PCI Express mini x1 (occupied), PCI Express x16 (occupied)
Though it is techincally a desktop, its basically gaming on a laptop. That processor is a Merom core that's used in laptops so its not clock for clock as fast as its real desktop brothers. And that Intel Integrated graphics card is not designed for gaming, other than solitare or web games. The specs I found said that the PCI-E slot is occupied (I doubt it has one) so that makes upgrading to a real gaming video card impossible (if it even fit). Even if you did, you'd need a bigger more powerful Power Supply which good luck trying to find in that very customized shape of a PC, non-standardized parts.