Technical Guide

USB Ports
Table 27. PowerEdge R350 USB specifications
Front Rear Internal (Optional)
USB port type No. of ports USB port type No. of ports USB port type No. of ports
USB 2.0-
compliant port
One USB 3.0-
compliant port
One Internal USB 3.0-
compliant port
One
iDRAC Direct port
(Micro-AB USB
2.0-compliant
port)
One USB 2.0-
compliant port
One
PSU rating
Below table lists the power capacity the PSUs in High/Low line operation mode.
Table 28. PSUs highline and lowline ratings
600 W Platinum
Peak Power
(Highline/-100 V)
Highline/-240 V
600 W
Peak Power
(Lowline/-100 V
Lowline/-120 V
N/A
DC 240 V
Environmental specifications
NOTE:
For additional information about environmental certifications, refer to the Product Environmental Datasheet located
with the Documentation on www.dell.com/support/home.
Table 29. Continuous Operation Specifications for ASHRAE A2
Allowable continuous operations
Temperature range for altitudes <= 900 m (<=
2953 ft)
10–35°C (50–95°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all
times)
8% RH with -12°C minimum dew point to 80% RH with 21°C (69.8°F)
maximum dew point
Operational altitude de-rating Maximum temperature is reduced by 1°C/300 m (33.8°F/984 Ft) above
900 m (2953 Ft)
50 Appendix A. Additional specifications