Asus P7H55 User Manual - Page 9

P7H55 specifications summary CPU Chipset Memory Expansion slots Storage LAN Audio USB 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 CPU types ** Refer to www.asus.com for Intel® CPU support list. Intel® H55 Express Chipset Dual-channel memory architecture 4 x 240-pin DIMM slots support maximum 16GB unbuffered non-ECC DDR3 2200(O.C.)/2000 /1866 /1600 /1333 /MHz memory modules * 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. *** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). **** When you install a total memory of 4GB or more, Windows® 32-bit operating system may only recognize less than 3GB. We recommend a maximum of 3GB system memory if you are using a Windows® 32-bit operating system. 1 x PCI Express™ 2.0 x16 slot 3 x PCI Express™ 2.0 x1 slots (2.5GT/s, gray slots) 3 x PCI slots Intel® H55 Express Chipset: - 6 x SATA 3.0 Gb/s connectors VIA® VT6415 PATA controller: - 1 x Ultra DMA 133/100 connector for up to 2 PATA devices Realtek® RTL8112L Gigabit LAN controller featuring AI NET2 VIA 1708S 8-channel High Definition Audio CODEC - Optical S/PDIF out port at back I/O - Supports Jack-detection and Multi-streaming Supports up to 12 USB 2.0/1.1 ports (4 ports at mid-board, 8 ports at the back panel) (continued on the next page) ix