Key Features:
• Dual Intel® 64-bit Xeon® Support
• Up to 12GB DDR 333 SDRAM Up to 24GB DDR 266
   SDRAM
• 1 (x16) & 1 (x8) PCI-Express, 2 x 64-bit 66MHz PCI-X,
   2 x 32-bit 33MHz PCI Slots
• Intel® 82541GI Gigabit Ethernet Controller
• 4 x Internal Hard Drive Bays
• 645W Low Noise Power Supply
• PWM Fan Speed Control

Key Features:
• Dual Intel® 64-bit Xeon® Support
• Up to 12GB DDR 333 SDRAM Up to 24GB DDR 266
   SDRAM
• 1 (x16) & 1 (x8) PCI-Express, 2 x 64-bit 66MHz PCI-X,
   2 x 32-bit 33MHz PCI Slots
• Intel® 82541GI Gigabit Ethernet Controller
• 4 x Internal Hard Drive Bays
• 645W Low Noise Power Supply
• PWM Fan Speed Control

Key Features:
• Intel® Pentium® D, Pentium® 4 Extreme Edition, Pentium 4, Pentium Extreme
   Edition, & Celeron D in LGA775 Package(FSB 1066/800/533)
• Up to 8GB dual channel unbuffered, ECC DDR2 667/533/400 SDRAM
• 1 (x16) & 1 (x1) PCI-Express
   2x 64-bit 133MHz PCI-X
   3x 32-bit 33MHz PCI
• 1x Intel® 82573V (Tekoa) PCI-e Gigabit LAN Port and 8x USB 2.0 ports
• 4 x Hot-swappable SATA Hard Drive Bays
• 450W Power Supply