The following illustration shows the rear view of the server.

Figure 16. Rear view of the server

 

 

Hot-swap redundant power supply 2 (available in

 

 

 

VGA DB-15 connector

 

1

 

7

 

 

some models)

 

 

 

 

 

 

 

 

 

 

 

 

 

Hot-swap redundant power supply 1

 

 

 

Ethernet connector 1 (RJ-45)

 

2

8

 

 

 

 

 

 

 

 

 

 

PCI Express card area for cards on the riser card

 

 

 

Ethernet connector 0 for system management (RJ-45)

 

3

9

 

 

assembly 2

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI Express card area for cards on the riser card

 

 

 

Serial port

 

4

10

 

 

assembly 1

 

 

 

 

 

 

 

 

 

 

 

 

Ethernet connector 2 (RJ-45)

 

 

 

ID LED

 

5

11

 

 

 

 

 

 

 

 

 

 

Four USB connectors

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

1

Hot-swap redundant power supply 2 (available in some models)

2

Hot-swap redundant power supply 1

The hot-swap redundant power supplies help you avoid significant interruption to the operation of the system when a power supply fails. You can purchase a hot-swap redundant power supply option from Lenovo and install the power supply to provide power redundancy without turning off the server.

On each hot-swap redundant power supply, there is a status LED near the power cord connector. When the LED is lit in green, it indicates that the hot-swap redundant power supply is working correctly. When the LED is lit in amber, it indicates that the hot-swap redundant power supply is likely to fail or has failed.

Chapter 3. Product overview 27

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Image 39
Lenovo RD430 manual Following illustration shows the rear view of the server