ASRock B75 Pro3 User Manual - Page 6

1.2 Specifications Platform CPU Chipset Memory Expansion Slot Graphics - ATX Form Factor: 12.0-in x 7.6-in, 30.5 cm x 19.3 cm - All Solid Capacitor design - Supports 3rd and 2nd Generation Intel® CoreTM i7 / i5 / i3 in LGA1155 Package - 4 + 1 Power Phase Design - Supports Intel® Turbo Boost 2.0 Technology - Supports Intel® K-Series unlocked CPU (see CAUTION 1) - Supports Hyper-Threading Technology (see CAUTION 2) - Supports Intel® Rapid Start Technology and Smart Connect Technology with Intel® Ivy Bridge CPU - Intel® B75 - Supports Intel® Small Business Advantage (see CAUTION 3) - Dual Channel DDR3 Memory Technology (see CAUTION 4) - 4 x DDR3 DIMM slots - Supports DDR3 1600/1333/1066 non-ECC, un-buffered memory (DDR3 1600 with Intel® Ivy Bridge CPU, DDR3 1333 with Intel® Sandy Bridge CPU) - Max. capacity of system memory: 32GB (see CAUTION 5) - Supports Intel® Extreme Memory Profile (XMP)1.3/1.2 - 1 x PCI Express 3.0 x16 slot (PCIE1: x16 mode) (see CAUTION 6) * PCIE 3.0 is only supported with Intel® Ivy Bridge CPU. With Intel® Sandy Bridge CPU, it only supports PCIE 2.0. - 1 x PCI Express 2.0 x16 slot (PCIE2: x4 mode) - 1 x PCI Express 2.0 x 1 slot - 2 x PCI slots - Supports AMD Quad CrossFireXTM and CrossFireXTM * Intel® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated. - Supports Intel® HD Graphics Built-in Visuals: Intel® Quick Sync Video 2.0, Intel® InTruTM 3D, Intel® Clear Video HD Technology, Intel® InsiderTM, Intel® HD Graphics 2500/4000 - Pixel Shader 5.0, DirectX 11 with Intel® Ivy Bridge CPU. Pixel Shader 4.1, DirectX 10.1 with Intel® Sandy Bridge CPU - Max. shared memory 1760MB (see CAUTION 7) - Three VGA Output options: D-Sub, DVI-D and HDMI (see CAUTION 8) - Supports HDMI 1.4a Technology with max. resolution up to 6