3PAR InForm® OS 2.3.1 Concepts Guide (320-200112 Rev B, February 2010)

13.5
Physical Disks
InForm OS Version 2.3.1 3PAR InForm OS Concepts Guide
In a DC3 drive cage, each plug-in drive module holds a single disk numbered 0 through 15. The
DC3 drive cage contains 16 drive bays and accepts up to 16 drive magazine modules for a
maximum of 16 physical disks in each drive cage. See Figure 13-4.
To learn more about drive cages, see Chapter 13, 3PAR InServ Storage Server Hardware.
Figure 13-3. DC2 and DC4 Drive Magazine with Physical Disks
Figure 13-4. DC3 Drive Magazine Module with One Physical Disk
0600_L_R1
3
2
1
0
Rear
Front
0366_L_R1