1-ASRock P67 EXTREME4 GEN3 LGA 1155 Intel P67 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157265
2-ASRock Z77 Extreme4 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157293
open to other ideas If they are around $140 and have these
1-LGA 1155
2-UEFI Bios
3-SLI ready (8x,8x)
4-ATX form factor
5-usb 3.0
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157265
2-ASRock Z77 Extreme4 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157293
open to other ideas If they are around $140 and have these
1-LGA 1155
2-UEFI Bios
3-SLI ready (8x,8x)
4-ATX form factor
5-usb 3.0