Oracle ZS3 Series Owner's Manual page 89

Callout Description
1 Motherboard
2 SP card
3 HBA card
4 Power supplies (2)
5 System battery
6 Power supply backplane
7 HBA SAS cables (2)
ZS5-4 Controller Hardware Overview
Callout Description
8 Storage drive backplane board
9 Heatsinks and CPUs (4)
10 Memory riser cards (8)
11 Fan modules (6)
12 Fan board
13 Storage drive slots (2)
Servicing the ZS5-4 Controller 89