ASROCK Z77 WS LGA1155/ Intel Z77/ DDR3/ Quad CrossFireX & Quad SLI/ SATA3&eSATA3&USB3.0/ A&2GbE/ ATX Motherboard

Specifications
• Mfr Part Number: Z77 WS
• CPU: LGA1155
  • Supports 3rd/2nd Generation Intel Core i7/ i5/ i3 Processors
  • Digi Power Design
  • 8+4 Power Phase Design
  • Supports Intel Turbo Boost 2.0 Technology
  • Supports Intel K-Series Unlocked CPU
  • Supports Hyper-Threading Technology
• Chipset: Intel Z77
• Memory: 4x DDR3-3000+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 32GB
• Slots: 5x PCI-Express 3.0 x16 Slots (run at x16 or x16/0/x16/0 or x8/x8/x8/x8), 1x PCI-Express 2.0 x16 Slot (runs at x4), 1x PCI Express 2.0 x1 Slot
• Multi-Graphics: Supports AMD Quad CrossFireX & NVIDIA Quad SLI Technology
• SATA: 6x SATA3 Ports, Two Support RAID 0, 1, 5, 10; 4x SATA2 Ports, Support RAID 0, 1, 5, 10
• Audio: Realtek ALC898 7.1-Channel High Definition Audio CODEC; Supports Premium Blu-ray Audio & THX TruStudio
• Video: Intel HD Graphics w/ Intel Ivy Bridge or Sandy Bridge CPU
  
• LAN: Broadcom BCM57781 PCI-Express Gigabit Ethernet Controller
  
• Ports: 12x USB 3.0 Ports (8 rear, 4 via headers), 8x USB 2.0 Ports (2 rear, 6 via headers),1x PS/2 Keyboard/Mouse Port, 1x eSATA3 Port, 1x HDMI Port, 2x IEEE 1394 Ports (1 rear, 1 via header), 1x Optical SPDIF Out Port, 2x RJ45 LAN Ports, Audio I/O Jacks
• Power Connector: 1x 24pin ATX Power Connector, 1x 8pin 12V Power Connector
• Form Factor: ATX, 12.0 x 9.6 inch / 30.5 x 24.4 cm

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.