Service manual

System Overview 1-9
Cabinet Differences
Cabinet Power Mounting Destination
H9A10-EB AC input box
power strips
C channel
(max drawers: 4)
North America
Asia Pacific
H9A10-EC AC input box
power strips
C channel
(max drawers: 4)
Europe
H9A10-EL Two 120 volt
H7600-AA power
controllers
Pull-out tray
(max drawers: 3)
North America
Asia Pacific
H9A10-EM Two 240 volt
H7600-DB power
controllers
Pull-out tray
(max drawers: 3)
Europe
Cabinet System Fan Tray
At the top of cabinet systems is a fan tray containing three exhaust fans, a small 12-
volt power supply, and a module that distributes power to the server control module
in each drawer.
Figure 1-8 Cabinet Fan Tray
PKW0441A-96
Fan LED
Power LED
AC
Power
To SCM