Asus PB278Q - Manual (Page 26)

3-10 Chapter 3: General Instruction
3.4 Supported Timing List
PC Supported Primary Timing
Resolution Refresh Rate Horizontal Frequency
640x480 60Hz 31.469kHz
640x480 72Hz 37.861kHz
640x480 75Hz 37.5kHz
640x480 85Hz 43.269kHz
800x600 56Hz 35.156kHz
800x600 60Hz 37.879kHz
800x600 72Hz 48.077kHz
800x600 75Hz 46.875kHz
800x600 85Hz 53.674kHz
1024x768 60Hz 48.363kHz
1024x768 70Hz 56.476kHz
1024x768 75Hz 60.023kHz
1024x768 85Hz 68.677kHz
1152x864 75Hz 67.5kHz
1280x960 60Hz 60kHz
1280x1024 60Hz 63.981kHz
1280x1024 75Hz 79.976kHz
1440x900 60Hz 55.935kHz
1440x900 75Hz 70.635kHz
1680x1050 60Hz 65.29kHz
1920x1080 60Hz 67.5kHz
IBM Modes, Factory Preset Timing(D-SUB, DVI-D, HDMI inputs)
Resolution Refresh Rate Horizontal Frequency
640x350 70Hz 31.469kHz
640x350 85Hz 37.861kHz
720x400 70Hz 31.469kHz
720x400 85Hz 37.927kHz
MAC Modes, Factory Preset Timing(D-SUB, DVI-D, HDMI inputs)
Resolution Refresh Rate Horizontal Frequency
640x480 67Hz 35kHz
832x624 75Hz 49.725kHz
VESA Modes, User Available Timing
Resolution Refresh Rate Horizontal Frequency
848x480 60Hz 31.02
1280x720(RB) 60Hz 44.444kHz
1280x720 60Hz 44.772kHz
1280x720 75Hz 56.456kHz
1280x768(RB) 60Hz 47.396kHz
1280x800(RB) 60Hz 49.306kHz