Technical Guide
Table Of Contents
- Dell EMC PowerEdge R450 Technical Guide
- Contents
- System overview
- System features and generational comparison
- Chassis views and features
- Processor
- Memory subsystem
- Storage
- Networking
- Expansion cards and expansion card risers
- Power, thermal, and acoustics
- Rack, rails, and cable management
- Supported Operating Systems
- Dell EMC OpenManage systems management
- Dell Technologies Services
- Dell EMC ProDeploy Enterprise Suite
- Dell EMC Data Migration Service
- Dell EMC ProSupport Enterprise Suite
- Dell EMC ProSupport Plus for Enterprise
- Dell EMC ProSupport for Enterprise
- Dell EMC ProSupport One for Data Center
- ProSupport for HPC
- Support Technologies
- Services for Data Security
- Dell Technologies Education Services
- Dell Technologies Consulting Services
- Dell EMC Managed Services
- Appendix A. Additional specifications
- Appendix B. Standards compliance
- Appendix C Additional resources
USB Ports
All USB ports follow USB specifications.
USB 2.0 and USB 3.0 ports support maximum output current of 0.5 A and 0.9 A, respectively. The ports cannot support high
power consumption devices such as CD-ROM on the rear USB port of the rear I/O board and on the right control panel USB 2.0
port.
Figure 19. Front USB 2.0 Port
Figure 20. Rear USB
Figure 21. Internal USB
The size of the internal USB card dongle is 40 x 16 x 8 mm (L x W x H).
PSU rating
Below table lists the power capacity the PSUs in High/Low line operation mode.
Appendix A. Additional specifications
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