| Sign In | Join Free | My chinacomputerparts.com | 
              
  | 
      
Product Description Specification HardwareBus TypePCI Express 2.1 (8.0 GT/s)Bus Widthx8 lane PCI Express, operable in x8 and x16 slotsCard TypeStandard/Low ProfileChipset IDIntel – X540-AT2Industry ...