Lenovo 3729 Benutzerhandbuch

2

Optional two-port Ethernet card
connector

13

Reserved

3

PCI riser connector 1

14

Fan connector 3

4

DIMM connectors

15

Hot-swap SAS/SATA power connector
backplane 1 and 2

5

Microprocessor 1

16

Hot-swap SAS/SATA power connector
optional backplane 3

6

Operator information panel connector

17

Hot-swap SAS/SATA configuration
cable connector

7

Optical drive connector

18

SAS riser-card connector

8

Front video/USB connector

19

Auxiliary power for PCI Express
graphics adapter connector

9

Reserved

20

Microprocessor 2

10

Fan connector 1

21

PCI riser connector 2

11

Reserved

22

Virtual media key connector

The following illustration shows the external input/output connectors on the system
board.

1

USB connector 4

2

USB connector 3

3

Serial connector

Chapter 6. Removing and installing FRUs