3PAR InForm® OS 2.2.4 Concepts Guide (320-200085 Rev B, March 2009)

12.2
Drive Cage Models
3PAR InForm OS Concepts Guide InForm OS Version 2.2.4
12.1.1 DC2 and DC4 Drive Cages
The DC2 and DC4 drive cages house ten drive bays numbered 0 through 9. Each drive bay
accommodates a single drive magazine that holds four disks. Figure 12-1 and Figure 12-2 show
a DC2 and DC4 drive cage.
Figure 12-1. DC2 Drive Cage
0230_L_R1
Drive Magazines
B0 A0
Ports
A1 B1
Ports
0 1 2 3 4 5 6 7 8 9