Veriton S480G - Business Desktop with Intel Processor Windows Vista Business, CD with Windows XP Professional Microsoft Office Professional 2007 60-day trial Intel Core2 Quad Processor Q9300 6MB L2 cache, 2.5GHz, 1333MHz FSB 3GB 1/1/1/0 DDR3 1066 SDRAM 320GB SATA hard drive, DVD dual drive multi-in-one card reader Discrete ATI Radeon HD 4350 PRO, 512MB VRAM Gigabit LAN Intel G43 Express chipset Four dual-channel memory slots: user upgradeable up to 8GB one 2GB memory card in each slot subject to availability of 2GB cards Interface ports: serial, RJ-45 LAN, VGA, headphones, microphone, DVI-D, two PS/2 , 3 audio, six USB 2.0 Drive bays: six 3.5 two external, four internal, one 5.25 Expansion slots: one PCI Express x1, one PCI Express x16, two PCI v2.3 USB keyboard and optical mouse Charcoal-black chassis Three-year limited warranty with limited on-site service