Gigabyte B75M-S Intel Processor Desktop Motherboard for 2nd and 3rd Gen

Cpu support for intel core i7 processors/intel core i5 processors/ intel core i3 processors/intel pentium processors/intel celeron processors in the lga1155 package / l3 cache varies with cpu (Some Intel Core processors require a graphic card) expansion slots / 1 x pci express x16 slot, running at x16 (PCIEX16) /(The PCIEX16 slot conforms to PCI Express 3.0 standard.) /* for optimum performance, if only one pci express graphics card is to be installed, be sure to install it in the pciex16 slot. /* the pci express x16 slot supports up to pci express 2.0 standard when an intel 32nm (Sandy Bridge) cpu is installed. /1 x pci express x16 slot, running at x4 (PCIEX4) / 3 x pci express x1 slots (The PCIEX4 slot and all PCI Express x1 slots conform to PCI Express 2.0 standard.) /2 x pci slots memory / 4 x 1.5v ddr3 dimm sockets supporting up to 32 gb of system memory / due to windows 32-bit operating system limitation, when more than 4 gb of physical memory is installed, the actual memory size displayed will be less than 4 gb / dual channel memory architecture / support for ddr3 2200(OC)/1600/1333/1066 mhz memory modules * to support ddr3 1600 mhz, you must install an intel 22nm (Ivy Bridge) cpu that supports ddr3 1600 mhz. / support for non-ecc memory modules / support for extreme memory profile (XMP) memory modules / * to support xmp memory, you must install an intel 22nm (Ivy Bridge) cpu that supports ddr3 1600 mhz. / (Please refer "Memory Support List" for more information.) onboard graphics / integrated graphics processor / 1 x d-sub port /1 x dvi-d port, supporting a maximum resolution of 1920x1200 / * the dvi-d port does not support d-sub connection by adapter. Usb /up to 4 usb 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB headers).