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Rear Panel
1
Power Supply 1
Standard on Base Module
Optional on Expansion Module
2
Power Supply 2
Optional on Base Module
Optional on Expansion Module
3
Half-Height Tape Drive Bays
4
Upper Expansion Module Connection Port
5
USB Port
Optional on Base Module Only
6
Ethernet Port A
Base Module Only
7
Ethernet Port B
Optional on Base Module Only
8
Module Alignment Mechanism
9
Lower Expansion Module Connection Port
10
Unit Identifier LED, Blue
11
Controller Error LED, Yellow
12
Controller Health Status LED, Green
13
Product Serial Number Tag Location