Supported resolutions1

DualHead display modes

Resolution Refresh Rates
1600 x 600 (2 x 800 x 600) 60, 75, 85Hz
2048 x 768 (2 x 1024 x 768) 60, 75, 85Hz
2560 x 720 (2 x 1280 x 720) 60Hz
2560 x 768 (2 x 1280 x 768) 60Hz
2560 x 800 (2 x 1280 x 800) 60Hz
2560 x 960 (2 x 1280 x 960) 60Hz
2560 x 1024 (2 x 1280 x 1024) 60, 75Hz
2720 x 768 (2 x 1360 x 768) 60Hz
2880 x 900 (2 x 1440 x 900) 60Hz
3200 x 1200 (2 x 1600 x 1200) 60Hz
3360 x 1050 (2 x 1680 x 1050) 60Hz
3840 x 1080 (2 x 1920 x 1080) 60Hz
3840 x 1200 (2 x 1920 x 1200)2 58, 60Hz

TripleHead display modes

Resolution Refresh Rates
1920 x 480 (3 x 640 x 480) 60Hz
2400 x 480 (3 x 800 x 480) 60Hz
2400 x 600 (3 x 800 x 600) 60, 75, 85Hz
3072 x 768 (3 x 1024 x 768) 60, 75, 85Hz
3840 x 720 (3 x 1280 x 720) 60Hz
3840 x 768 (3 x 1280 x 768) 60Hz
3840 x 800 (3 x 1280 x 800) 60Hz
3840 x 960 (3 x 1280 x 960) 60Hz
3840 x 1024 (3 x 1280 x 1024) 60Hz
4080 x 768 (3 x 1360 x 768) 60Hz
New! 4098 x 768 (3 x 1366 x 768)3 60Hz
New! 4320 x 900 (3 x 1440 x 900)3 60Hz
New! 5040 x 1050 (3 x 1680 x 1050)3 57Hz

1 GPU dependent.
2 60Hz refresh rate is available only when TripleHead2Go is connected to the dual-link DVI output of the system – when TripleHead2Go is connected to the VGA output of the system the maximum supported refresh rate is 58Hz, available only with compatible digital panels.
3 These widescreen modes are only available when TripleHead2Go Digital Edition is connected to the system's dual-link DVI output, and are not available under any Mac OS X operating system.

Note: Systems operating under Mac OS® X must download the GXM Control Panel to access all DualHead and TripleHead resolutions.

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