MSI Z97 PC Mate socket LGA1150 VGA DVI HDMI 8-channel audio ATX Motherboard Processor Support Supports 4th & 5th Generation Intel Core Processors, & Intel Pentium & Celeron Processors for Socket LGA1150 Chipset Intel Z97 Express Chipset Memory Support Support 4 DDR3 DIMMs 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 RTL8111G Audio Chip integrated by Realtek ALC887 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 4 USB (Universal Serial Bus) 3.0 ports by Intel Z97 (rear x 2, front x 2) Connectors Back panel 1 PS/2 mouse port 1 PS/2 keyboard port 4 USB (Universal Serial Bus) 2.0 ports 2 USB (Universal Serial Bus) 3.0 ports 1 HDMI port 1 VGA port 1 DVI port 1 LAN port 3 flexible audio ports 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 2 4-pin CPU fan connectors 1 4-pin system fan connector 2 3-pin system fan connectors 2 System panel connectors Slots 2 PCIE x 16 slots 2 PCIE x 1 slots 2 PCI slots Form Factor ATX (304.8 x 220 mm) Feature on Focus All Solid Cap design Click BIOS IV Super Charger Sound Blaster Cinema M-Flash SATA 6 Gb/s USB (Universal Serial Bus) 3.0 Military Class 4 OC Genie 4 AMD Cross Fire Fan Control Super RAID Command Center Mounting 6 mounting holes