User`s guide

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1.3.3 Internal Structure
28
Open
A
Hot-swap
Redundant Powe
r
Suppl
y
Back-plane Boar
d
Expansion Car
d
Slot
s
Hot-Swap Cage
(SCSI)
5.25-inch Drive Bays
Housing Fa
n
Removable Hard Disk
Drive Trays
Power Switch
Hard Disk Drive LED
System Status LED
(reserved)
Power LED
3.5-inch Drive Bay