System Rear View - HPE AlphaServer 300 User Manual

System Rear View

Figure 1-2 shows the rear connectors and lock. Table 1-2 describes their functions.
Figure 1-2 Rear Connectors
Table 1-2 Rear Connectors
Figure
Legend Connector
1 Voltage selector switch
2 Keyboard connector
3 System (chassis) lock
4 Twisted pair connector
5 ThinWire connector
6 ISA expansion slot
7 PCI/ISA expansion slot
8 PCI expansion slot
9 Security loop
10 LED viewing ports
11 SCSI port
1-4 AlphaServer 300 User's Guide
1 2 3
15 14 13
Function
Allows you to set your system to work with 115 or
230 volts AC power.
Use to connect a 101- or 102-key keyboard.
Locks top cover.
Connection to the embedded Ethernet controller .
Connection to the embedded Ethernet controller .
Used for half-size ISA expansion options only.
Either a PCI or ISA option can use this slot.
Used for PCI expansion options. In this example,
a PCI graphics adapter is in the slot.
Attachment point for a padlock and security cable.
Ports for viewing diagnostic LED indicators.
Provides the interface between the system unit and
external SCSI devices.
4 5
6 7 8
11
12
10 9