HP Integrity rx4640 Server - Manual (Page 5)

Hardware features 5
Hardware features
In this section
Board components ................................................................................................................................... 5
Expansion module components .................................................................................................................. 6
Controller specifications and attributes........................................................................................................ 6
Board components
Item ID Description
1 Internal SCSI connector, port A1 (do not use simultaneously with
item 3)
2 Internal SCSI connector, port A2 (do not use simultaneously with
item 4)
3 External SCSI connector, port A1 (do not use simultaneously with
item 1)
4 External SCSI connector, port A2 (do not use simultaneously with
item 2)
5 Controller battery
6 Battery-backed cache module
7 Connector for expansion board