ASUS P9D WS Intel LGA1150 Dual server-grade Intel LAN ATX Server Workstation Motherboard, entry-level Workstation Software certified C226 Workstation-specific chipset AMD 4-Way CrossFireX Technology Up to Three independent displays through DisplayPort, HDMI and DVI-I connectors Intelligent PSU Detection with ASUS Dr.Power The latest server class built-in dual Intel I210 Gigabit LAN