The Back Panel
Fans (2)
Dual auto-throttling fans for system
temperature control
Expansion Bay
For Dell SonicWALL-approved
expansion modules
Warning: Warning of Potential Hazard from Fan
This manual contains specific warning and caution statements where they apply. Please read the Safety Instructions before
use! See the
Product Safety and Regulatory Information
8
| The Back Panel
Power Supplies (2)
Dual power supplies for redundant AC power and added reliability
Field conversion is available to convert to DC mains
DC power supplies use different input connector and power cables
section, on page 51.