Motherboard Specifications Processor Support Supports 4th & 5th Generation Intel Core Processors, & Intel Pentium & Celeron Processors for Socket LGA1150 Base Clock 100 MHz Chipset Intel Z97 Express Chipset Memory Support Support 4 DDR3 3000 (OC)/ 2800 (OC)/2666 (OC)/ 2600 (OC)/ 2400 (OC)/ 2200 (OC)/ 2133 (OC)/ 2000 (OC)/1866 (OC)/ 1600/ 1333/ 1066 MHz up to 32GB max Supports Dual-Channel mode LAN Supports LAN 10/100/1000 Fast Ethernet by Realtek 8111E Audio Chip integrated by Realtek ALC892 Flexible 8-channel audio with jack sensing Compliant with Azalia 1.0 Spec SATA 6 SATA 6 Gb/s (SATA1~SATA6) ports by Intel Z97 USB (Universal Serial Bus) 3.0 6 USB (Universal Serial Bus) 3.0 ports by Intel Z97 (rear x 4, front x 2) Back panel 1 PS/2 keyboard/ mouse combo port 2 USB (Universal Serial Bus) 2.0 ports 4 USB (Universal Serial Bus) 3.0 ports 1 VGA port 1 DVI port 1 HDMI port On-Board 2 USB (Universal Serial Bus) 2.0 connectors 1 USB (Universal Serial Bus) 3.0 connector 1 Chassis Intrusion connector 1 Serial port connector 1 Front Panel Audio connector 1 TPM Module connector 1 Parallel port connector 1 LAN port 6 flexible audio ports Slots 1 PCIe 3.0 x 16 slot 1 PCIe 2.0 x 16 slot 2 PCIe 2.0 x 1 slots 3 PCI slots Form Factor ATX (243.84 x 304.8 mm) Feature on Focus Digit ALL Power Military Class 4 OC Genie 4 CLICK BIOS 4 All Solid CAPs AMD Cross Fire PCI Express Gen 3 Super RAID USB (Universal Serial Bus) 3.0 SATA 6 Gb/s HDMI Command Center Live Update M-Flash Mounting 9 mounting holes