Usb Peripherals - Dell PowerEdge M620 Technical Manual

Resolution
1152 x 864
1280 x 1024
(not available for UEFI)
USB peripherals are supported through the front USB ports. They are USB 2.0 compliant.
PowerEdge M620 Technical Guide
41
Refresh Rate (Hz)
60, 75, 85
60, 75
Color Depth (bit)
8, 16, 32
8, 16, 32