Screen Resolution and Refresh Rate The following table summarizes the supported screen resolutions and refresh rates for IP access and local KVM connections. Supported Screen Resolutions and Referesh Rates Resolution Refresh Rates (Hz) 640 x 480 60, 72, 75, 85, 90, 100, 120 720 x 400 (standard text mode) 75 800 x 600 60, 70, 72, 75, 85, 90, 100, 120 1024 x 768 60, 70, 72, 75, 85, 90, 100, 120 1152 x 864 60, 70, 75, 85 1150 x 900 66 1280 x 1024 60 1600 x 1200 (local KVM connection) 60, 75