HP VPN Server Appliance sa3400/sa3450 - Regulatory Information, Hardware Installation and Safety Notices

Hewlett-Packard VPN Server Appliance SA3400/SA3450 Regulatory Information 5
Cooling Requirements
To provide proper cooling, the HP VPN Server Appliance
SA3400/SA3450 has air vents on the rear panels, and a
cooling fan located inside the front panel and the power
supply. Plan to leave a minimum clearance area of 2 inches
(5 centimeters) around the side and rear panels. When you
route cables from the HP VPN device, be sure to avoid
blocking the air vents and fan.