ASRock > Z77 Pro3

z77 slotIntel® Z77 Express Chipset · Discover newer Intel Processors and experience Improved performance · Legacy Intel® Core™ Processors · Intel® Pentium® Processor GThe Z77 Extreme4 expansion slot area features one PCI-e X16, one PCI-e X8, two PCI-e X1, and two PCI slots. A single graphics card will operate at X16 speeds, but two cards