CPU: Support for Intel Core i7 /i5/i3/Pentium/Celeron processors in the LGA1155 package. Chipset: Intel B75 Express Chipset
Memory: 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory. Support for DDR3 1600/1333/1066 MHz memory modules. Support for non-ECC memory modules. Support for Extreme Memory Profile (XMP) memory modules
Audio: Realtek ALC887 codec. High Definition Audio. 2/4/5.1/7.1-channel. Support for S/PDIF Out. LAN: 1 x Realtek GbE LAN chip
Expansion Slots: 1 x PCI Express x16 slot, running at x16. 1 x PCI Express x16 slot, running at x4. 2 x PCI slot. AMD CrossFireX technology
Storage Interface: 1 x SATA 6Gb/s connectors. 5 x SATA 3Gb/s connectors.
USB: Up to 8 USB 2.0/1.1 ports. Up to 4 USB 3.0/2.0 ports.
Internal I/O Connectors: 1 x 24-pin ATX main power connector/1 x 4-pin ATX 12V power connector/1 x SATA 6Gb/s connector/5 x SATA 3Gb/s connectors/1 x CPU fan header/1 x system fan header/1 x front panel header/1 x front panel audio header/1 x S/PDIF Out header/1 x USB 3.0/2.0 header/2 x USB 2.0/1.1 headers/1 x serial port header/1 x parallel port/1 x Trusted Platform Module (TPM) header/1 x Clear CMOS jumper
Back Panel Connectors: 1 x PS/2 keyboard/mouse port/1 x D-Sub port/1 x DVI-D port/1 x HDMI port/2 x USB 3.0/2.0 ports/4 x USB 2.0/1.1 ports/1 x RJ-45 port/3 x audio jacks
All new design of Ultra Durable 4 classic/Supports 3rd Gen. Intel 22nm CPUs and 2nd Gen. Intel Core CPUs (LGA1155 socket)/Dual UEFI BIOS protection with 3TB+ HDD boot up capability/PCI Express Gen 3.0 support/Industry's Leading All Japanese Solid Capacitor Design/GIGABYTE 333 Onboard Acceleration (USB 3.0, SATA 3.0 & 3x USB Power)/2-way CrossFireX multi-GPU support/HDMI/DVI interface for smoother HD video playback/Enhanced Intel HD Graphics 4000/2500 integrated with the processor/GIGABYTE On/Off Charge for USB devices