This motherboard supports the latest Intel Lynnfield and Clarkdale processors in the LGA1156 package, which has memory and PCI Express controllers integrated to support dual-channel (4 DIMMs) DDR3 memory and a PCI Express 2.0 16x lane providing higher graphics performance. Moreover, Intel Clarkdale integrated Graphics Processing Unit (GPU) processors together with Intel H55 chipset deliver a whole new experience of the next generation VGA performance. It also provides separated 3D, 2D and Video Engines to execute different graphic control in hardware.- CPU: Intel Core i7/Core i5/Core i3/Pentium Processors (Socket LGA1156)- Chipset: Intel H55 Express- Memory: 4x DDR3 DIMM 1333 / 1066 MHz (Max. 16GB) / Dual Channel- Expasion slots: 1x PCIe 2.0 x16 Slot, 1x PCIe x1 Slot & 2x PCI Slots- Storage: 1x Floppy, 1x Ultra DMA 133/100/66 & 6x SATA 3Gb/s- LAN: RTL8112L Gigabit LAN- Audio: VT1708S 8-channel High Definition Audio CODEC- 12x USB 2.0- 1x PS/2 Keyboard- 1x PS/2 Mouse- 1x S/PDIF Out (Optical)- 1x HDMI- 1x DVI- 1x D-SUB- CrashFree BIOS 3- Anti-Surge- EZ Flash 2- Q-Fan2- MyLogo 2