PL-3900T PL serious computer

Dual HDD supported Mirror utility software supported (Optional) HotSwap supported (only when the Software Mirror Utility is used) DVI-I Compliant with the RoHS directive 24-hour continuous operation available (only when the Software Mirror Utility is used) Screen Size: 19Graphics: SXGA (1280 X 1024 pixels)CPU: Core Duo 2.0 GHz / Celeron M440 1.86GHzSupported OS: Windows 2000, 2000ML, XP, XP ML, and XPE MLMemory: DDR2 SDRAM 512 MB to 2GBPC/AT Standard Interfaces: CF card X 1, Serial X 4, Ethernet X 2, USB X 5, DVD-ROM X 1Power Supply: AC100 to 240V, DC24VExpansion: 4 Slots, 2 Slots