Processor Support Supports Intel Corei3/i5/i7 Serials processors in LGA1150 package. Support Intel 4th generation multi-core processors Chipset Intel® H81 Chipset Memory Support DDR3 1600/1333 SDRAM 2 DDR3 DIMMs (240 pin/ 1.5V) (For more information on compatible components, please check with manufacturer) LAN Onboard Realtek® 10/100/1000Mbps LAN Audio Chip integrated by Realtek 662 Flexible 6-channel SATA 4 SATA II ports Supports storage and transfers up to 300 MB/s Back Panel 1 VGA port 2 USB 3.0 Ports 4 USB 2.0 Ports 1 LAN jack 1 HDMI port 3 flexible audio jacks On-Board Pinheaders / Connectors 1 USB 3.0 pinheader 1 Front Panel pinheader 1 USB 2.0 pinheader Slots 1 PCI Express x16 slot 1 PCI Express x1 slot Form Factor Micro-ATX (21.5cm X 17 cm) Mounting 6 mounting holes