Manual
Page 10
... for DDR3 1666 (O.C.)/1333/1066/800 MHz memory modules Support for non-ECC memory modules Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for the latest memory support list.) Integrated in the Chipset: - 1 x D-Sub port (Note 2) - 1 x DVI-D port (Note 2)(Note 3)(Note 4) - 1 x HDMI port (Note 2)(Note 4) - 1 x ...100/66/33 and up to 2 IDE devices iTE IT8720 chip: - 1 x floppy disk drive connector supporting up to 1 floppy disk drive j Only for GA-H55M-UD2H k Only for GA-H55M-US2H "*" The GA-H55M-UD2H adopts All-Solid Capacitor design.
... for DDR3 1666 (O.C.)/1333/1066/800 MHz memory modules Support for non-ECC memory modules Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for the latest memory support list.) Integrated in the Chipset: - 1 x D-Sub port (Note 2) - 1 x DVI-D port (Note 2)(Note 3)(Note 4) - 1 x HDMI port (Note 2)(Note 4) - 1 x ...100/66/33 and up to 2 IDE devices iTE IT8720 chip: - 1 x floppy disk drive connector supporting up to 1 floppy disk drive j Only for GA-H55M-UD2H k Only for GA-H55M-US2H "*" The GA-H55M-UD2H adopts All-Solid Capacitor design.