Specifications o Mfr Part Number: P7H55D-M EVO o CPU: Socket 1156 Support Intel Core i7/ Core i5/ Core i3/ Pentium Processors, Support Intel Turbo Boost Technology o Chipset: Intel H55 Express o Memory: 4x 240pin DDR3-2133(OC)/1600/1333/1066 DIMMs, Non-ECC/Unbuffered, Dual Channel, Upto 16GB o Slots: 1x PCI-Express 2.0 x16 Slots; 2x PCI-Express 2.0 x1 Slots; 1x PCI Slot o IDE/SATA: 1x ATA-133 Channel, 6x SATA2 Ports; 1x eSATA Port o Video: Built-in graphics controller, w/ upto 1748MB shared memory; Multi-VGA output support HDMI, DVI-D, RGB o Audio: Integrated 8-Channel High-Definition Audio CODEC o LAN: Realtek 8112L Gigabit Ethernet Controller o Ports: 10x USB 2.0 Ports(4 rear, 6 at mid-board); 2x USB 3.0 Ports; 1x eSATA Port; 1x PS/2 Port; 1x HDMI Port; 1x DVI Port; 1x VGA Port; 2x IEEE1394 Ports(1 rear, 1 at mid-board); 1x Optical S/PDIF-Out Port; 1x RJ45 LAN Port; Audio I/O Jacks o Power Connector: 1x 24pin main power connector, 1x 8pin CPU connector o Form Factor: MATX, 9.6 x 9.6 inch / 24.5 x 24.5 mm o Package: Retail o RoHS Compliant