HP StorageWorks XP24000/XP20000 Disk Array Owner Guide (AE131-96081, September 2010)

Figure 3 XP20000 system architecture
.
Physical assemblies
The XP24000 disk array includes the following major hardware assemblies (see Figure 4):
• One disk control frame (DKC)
• Zero to four disk array frames (DKUs)
To monitor and manage the array, a management server supplied by the customer is also required.
The following figure shows the disk array with the maximum of four DKUs. The DKC alone constitutes
the minimum configuration.
Figure 4 Disk array frames
.
XP24000/XP20000 Disk Array Owner Guide 21