Asus P7H55 USB3 User Guide - Page 9

P7H55/USB3 specifications summary CPU Chipset Memory Expansion Slots Multi-GPU support Storage LAN USB Audio LGA1156 socket for Intel® Core™ i7 / Core™ i5 / Core™ i3 / Pentium™ Processors Supports Intel® Turbo Boost Technology * The Intel® Turbo Boost Technology support depends on the CPU types. ** Refer to www.asus.com for Intel CPU support list Intel® H55 Express Chipset 4 x DIMM, max. 16GB, DDR3 2200(O.C.)* / 2000 / 1866 / 1600 / 1333 MHz, non-ECC, un-buffered memory Dual channel memory architecture Supports Intel® Extreme Memory Profile (XMP) * Hyper DIMM support is subject to the physical characteristics of individual CPUs. Some hyper DIMMs only support one DIMM per channel. Please refer to Memory QVL for details. ** Refer to www.asus.com or this user manual for the Memory QVL (Qualified Vendors Lists) 1 x PCI Express 2.0 x16 slot (blue) 1 x PCI Express 2.0 x16 slot (@ x4 speed, 2.5GT/s, black) 2 x PCI Express 2.0 x1 slots (2.5GT/s) 2 x PCI slots Supports ATI® Quad-GPU CrossFireX™ Technology Intel® H55 Express Chipset: - 6 x SATA 3.0 Gb/s ports Realtek® 8112L Gigabit LAN controller featuring AI NET2 10 x USB 2.0/1.1 ports (4 ports at mid-board, 6 ports at rear panel) 2 x USB 3.0/2.0 ports (2 ports at back panel) VIA® 1708S 8-channel High Definition Audio CODEC - Optical S/PDIF out port at back I/O - Support Jack-Detection and Multi-Streaming (continued on the next page) ix