1、Polyphase Power Supply: The thermal load of the various power supply chipsets of the computer motherboards improves the performance of the CPU, multiphase power supply, more stable and durable 2、VGA Interface: The computer motherboards have VGA and High Definition Multimedia Interface, support digital HD video output, bring HD visual experience 3、DDR3 Memory: The desktop computer motherboard supports DDR3 dual channel memory, supports 2xDDR3 desktop 800/1066/1333MHz memory slots, does not support ECC memory 4、PCB Material: The motherboards are made of PCB material, which is sturdy and durable, with a full solidity panel, can be used with confidence 5、Scope of Application: The for H55 motherboard supports for LGA 1156 core for i7, for i5, for i3 processors Item Type: Motherboard Material: PCB Motherboard Architecture: M ATX Motherboard Size: Approx. 210 x 170mm / 8.3 x 6.7in CPU Socket Type:LGA 1156 Network Card: 100m Network Card Graphics Card Slot: 1 x PCI E 16X Supported Memory Type: 2 x DDR3 SATA Interface: 4 x SATA2.0 USB Interface: 4 x USB2.0, 2 x Front USB2.0 Pin PS/2 Interface: PS/2 Mouse and Keyboard Interface Maximum Memory Capacity: 8GB Power Interface: 1 x 24pin, 1 x 4pin Expansion Interface: 1 x VGA, 1 x High Definition Multimedia Interface, 1 x PCI E 1X Battery Type: CR2032 Button Battery (built in) Battery Capacity: 240mAh Applicable: Desktop 1 x Motherboard 1 x SATA Cable 1 x Baffle