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AS Rock LGA1155 Intel Z77 CrossFireX SATA3 USB3.0 A GbE ATX Motherboard Z77 PRO4
CPU LGA1155 Supports Intel 2nd3rd Generation Core i7 i5 i3 Processors Supports Intel Turbo Boost 20 Technology Supports Hyper-Threading Technology
Chipset Intel Z77
Memory 4X DDR3 2800OC2400OC2133OC1866OC160013331066 DIMM Slots Non-ECC Unbuffered Dual Channel Maxi Capacity up to 32GB
Slots 1X PCI-Express 30 X16 Slot 1X PCI-Express 20 X16 Slot run at X4 1X PCI-Express 20 X1 Slot 3 X PCI slots
SATA 4X SATA3 Ports two support RAID0 1 5 10 4X SATA2 Ports support RAID0 1 5 10
Ports 10X USB 20 Ports 6 rear4via header 4X USB 30 Ports 2 rear2 via header 1X PS2 Keyboard Port 1X RJ45 LAN Port 1X HDMI Port 1X VGA Port 1XDVI Port 1 X Optical SPDIF Out Port Audio IO Jacks