Form Factor * mATX Form Factor, 9.6”x 8.4” (24.4cm x 21.3cm) CPU * LGA1150 socket for 4th Generation Intel® Core™ i7/ i5/ i3, Pentium®/Celeron® Processors * Supports 22nm CPU * Supports Intel® Turbo Boost Technology 2.0* Chipset * Intel® B85 Express Chipset Memory * 4 x DIMM, max. 32GB*, DDR3 1600/1333/1066 MHz, non-ECC, un-buffered memory * Dual channel memory architecture Expansion Slots * 1 x PCI Express 3.0/2.0 x16 * 1 x PCI Express 2.0 x16 (@ x4) * 1 x PCIe 2.0 x1 * 1 x PCI slot Graphics * Integrated Graphics Processor * Multi-VGA output support :DP/HDMI/DVI-D/D-Sub ports * Supports DisplayPort with max. resolution 4096x2160@24Hz / 3840x2160@60Hz * Supports HDMI with max. resolution 4096x2160@24Hz / 2560x1600@60Hz * Supports DVI-D with max. resolution 1920x1200@60Hz * Supports D-Sub with max. resolution 1920x1200@60Hz * Maximum shared memory of 1024 MB Multi-GPU support * Supports ATI® CrossFireX™ Technology Storage * Intel® B85 Express Chipset * 2 x SATA 3.0 Gb/s ports * 4 x SATA 6.0 Gb/s ports LAN * Realtek® RTL8111EP PCIe Gigabit LAN Controller supports DASH Audio * 6+2 Channels Realtek ALC887-VD High Definition Audio CODEC USB * 8 x USB 2.0 ports (4 ports at mid-board, 4 ports at back panel) * 4 x USB 3.0 ports (2 ports at mid-board, 2 ports at back panel) Back Panel I/O Ports * 1 x PS/2 Keyboard (Purple) * 1 x PS/2 Mouse port (Green) * 1 x DisplayPort * 1 x HDMI * 1 x DVI-D * 1 x D-Sub * 1 x RJ45 port * 4 x USB 2.0/1.1 * 2 x USB 3.0 * 3 Audio jacks Internal I/O Connectors * 1 x USB 3.0 connectors support additional 2 USB 3.0 ports * 2 x USB 2.0 connectors support additional 4 USB 2.0 ports * 4 x SATA 6Gb/s connector * 2 x SATA 3.0Gb/s connectors * 1 x CPU Fan connector * 2 x Chassis Fan connectors * 1 x Front panel audio connector(s) (AAFP) * 1 x System panel connector * 1 x 24-pin ATX Power connector * 1 x 4-pin ATX 12V Power connector * 1 x Speaker connector * 1 x COM port header * 1 x LPT port header * 1 x Chassis Intrusion header * 1 x Clear CMOS header * 1 x TPM Header BIOS * 128 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.7, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 Manageability * WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE Accessories * 2 x Serial ATA 6.0Gb/s cable * 1 x Support DVD * 1 x I/O Shield * User's manual Support Disc * Drivers * ASUS Utilities * ASUS Update * Anti-virus software (OEM version)