1[Material] Made of high quality materials, the desktop motherboard is durable, sturdy and stable. 2[CPU Support] The motherboard integrates a sound card, a graphics card, and a network card, supports for Intel Core I7 I5 I3, for Pentium. 3[CPU Slot Type] Adopts sophisticated production technology, supports for Intel Socket 1156 interface processor. 4[DDR3 Memory Type] The desktop motherboard memory type is DDR3, which has high working efficiency. 5[Power Socket] Has 4 pin power interface and 24 pin power interface, has excellent performance and long service life. Item Type: Desktop Motherboard Main Chipset: For Intel H55 Chipset Description: For Intel H55 Chipset Chip Manufacturer: For Intel Number of CPU Slot: 1 CPU Slot Type: Supports for Intel Socket 1156 Interface Processor CPU Support: For Intel Core I7 I5 I3, For Pentium QPI: QPI(6.4GT/s) Memory Type: DDR3 Memory Description: Single and Dual Channel DDR3 1066/1333/1600 Memory Integrated Chip: Graphics Card, Sound Card, Network Card Audio Chip: For ALC Six Channel Integrated Audio Chip Graphics Chip: CPU Built in Display Chip (Requires CPU Support) Graphics Slot: PCIE Graphics Slot PCI Slots: 2 x PCI Slots IDE Slot: None FDD Slot: None External Port: Audio Interface, VGA Interface, Network Card, High Definition Multimedia Interface, COM Interface SATA Interface: 2 to 4 SATAII Interfaces Memory Slot: 2 x DDR3 DIMM Board Type: Micro ATX Board Type Power Socket: 1 x 4pin, 1 x 24pin Power Connector Built in Button Battery: CR2032l/240mAh 1 x Desktop Motherboard1 xBaffle1 xWire with Built in Battery