Dell PowerEdge M520 Technical Guide - Page 41

USB peripherals

Page 41 highlights

Maximum vibration Operating 0.26 Grms at 5Hz to 350Hz for 15 minutes Storage 1.54 Grms at 10Hz to 250Hz for 15 minutes Maximum shock Operating One shock pulse in the positive z axis (one pulse on each side of the system) of 31G for up to 2.6ms Storage Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71G for up to 2ms Altitude Operating -15.2m to 3048m (-50 ft to 10,000 ft) Storage -15.2m to 12,000m (-50 ft to 39,370 ft) Airborne contaminant level Class G1 or lower as defined by ISA-S71.04-1985 USB peripherals USB peripherals are supported through the front USB ports, which are USB 2.0 compliant. 41 PowerEdge M520 Technical Guide

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41
PowerEdge M520 Technical Guide
Operating
0.26 Grms at 5Hz to 350Hz for 15 minutes
Storage
1.54 Grms at 10Hz to 250Hz for 15 minutes
Operating
One shock pulse in the positive z axis (one pulse on each side of the system) of 31G for up
to 2.6ms
Storage
Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one
pulse on each side of the system) of 71G for up to 2ms
Operating
15.2m to 3048m (
50 ft to 10,000 ft)
Storage
15.2m to 12,000m (
50 ft to 39,370 ft)
Class G1 or lower as defined by ISA-S71.04-1985
USB peripherals
USB peripherals are supported through the front USB ports, which are USB 2.0 compliant.
Maximum vibration
Maximum shock
Altitude
Airborne contaminant level