Planar Tn4 - Manual (Page 13)

O v e r v i e w 3
System Configuration
The configuration for some models may differ slightly.
Power
ports
COM
ports
Antenna
Video/
audio
USB
ports
Microphone
input
Ethernet PC audio
(line) input
Keyboard
1
2
3
4
Clamshell cover
(open below to show
connections)
Invitium Workstation
PC card
slots
Wireless
PC card
Central processing unit (CPU)
The Invitium uses convection cooling, in which internal thermal management directs
heat to an array of cooling vents. Convection cooling eliminates noise and improves
reliability.
There is no fan inside the CPU. CPUs with internal fans are unsuitable for the
hospital environment because airborne contaminants can build up inside the fan
and reduce cooling efficiency.