GIGABYTE GA-Z68MX-UD2H-B3 LGA 1155 Intel Z68 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard Storage Interface: Chipset: 2 x SATA 6Gb/s, 3 x SATA 3Gb/s, 1 x eSATA 3Gb/s on the back panel, Expansion Slots: 1 x PCI Express x16 slot, running at x16. 1 x PCI Express x16 slot, running at x8. Memory: 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory, Dual channel memory architecture, CPU: Intel Core i7/i5/i3 processors, Intel Pentium processors, Intel Celeron processors in the LGA1155 package . Audio: Realtek ALC889 codec, High Definition Audio, 2/4/5.1/7.1-channel, Support for Dolby Home Theater, CPU: Intel Core i7/i5/i3 processors, Intel Pentium processors, Intel Celeron processors in the LGA1155 package . Memory: 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory, Dual channel memory architecture, Audio: Realtek ALC889 codec, High Definition Audio, 2/4/5.1/7.1-channel, Support for Dolby Home Theater, Expansion Slots: 1 x PCI Express x16 slot, running at x16. 1 x PCI Express x16 slot, running at x8. Storage Interface: Chipset: 2 x SATA 6Gb/s, 3 x SATA 3Gb/s, 1 x eSATA 3Gb/s on the back panel, Back Panel Connectors:1 x PS/2 keyboard/mouse port/1 x D-Sub port/1 x DVI-D port/1 x optical S/PDIF Out connector/ Internal I/O Connectors:1 x 24-pin ATX main power connector/1 x 8-pin ATX 12V power connector/4 x SATA 6Gb/s connectors/3 x SATA 3Gb/s connectors/ USB: Chipset: Up to 14 USB 2.0/1.1 ports. 2 x Etron EJ168 chips:Up to 4 USB 3.0/2.0 ports. 1 x CPU fan header/1 x system fan header/1 x front panel header/1 x front panel audio header/ 1 x serial port header/1 x clearing CMOS jumper/1 x Trusted Platform Module (TPM) header Chipset: Intel Z68 Express Chipset. Marvell 88SE9172 chip: 2 x SATA 6Gb/s, Support for SATA RAID 0 and RAID 1 Support for ATI CrossFireX/NVIDIA SLI technology. 1 x PCI Express x16 slot, running at x4. 1 x PCI Express x1 slots. 1 x S/PDIF Out header/5 x USB 2.0/1.1 headers/1 x USB 3.0/2.0 header/ 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone) Support for S/PDIF Out. LAN: 1 x Realtek RTL8111E chip (10/100/1000 Mbit) Support for DDR3 2133/1866/1600/1333/1066 MHz memory modules 1 x HDMI port/1 x DisplayPort/4 x USB 2.0/1.1 ports/2 x USB 3.0/2.0 ports/1 x eSATA 3Gb/s connector/1 x RJ-45 port/ Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10.