motherboard Gigabyte GA-X58A-UD3R
Socket LGA1366, Intel® X58/ ICH10R, QPI 4.8GT/ s-6.4GT/ s, 6 DDR3 Dual/ 3 channel 2200/ 1333/ 1066/ 800 MHz, 4x PCIe x16, Multi VGA 2-Way/ 3-Way ATI CrossFireX™ / NVIDIA SLI, 6x SATA, 12x USB, 2x eSATA, 10/ 100/ 1000 LAN, 7.1-Channel Realtek ALC889 Audio, ATX