Lenovo ThinkSystem SN850 - Page 28

Table 24. Adapter to I/O bay correspondence
I/O adapter slot in the server Port on the adapter Corresponding I/O module bay in the chassis
Slot 1 Port 1 Module bay 1
Port 2 Module bay 2
Port 3 (for 4-port cards) Module bay 1
Port 4 (for 4-port cards) Module bay 2
Slot 2 Port 1 Module bay 3
Port 2 Module bay 4
Port 3 (for 4-port cards) Module bay 3
Port 4 (for 4-port cards) Module bay 4
Slot 3 Port 1 Module bay 1
Port 2 Module bay 2
Port 3 (for 4-port cards) Module bay 1
Port 4 (for 4-port cards) Module bay 2
Slot 4 Port 1 Module bay 3
Port 2 Module bay 4
Port 3 (for 4-port cards) Module bay 3
Port 4 (for 4-port cards) Module bay 4
For more information about supported switches, see the Flex System Interoperability Guide, which is
available at this web page:
http://lenovopress.com/fsig
The following figure shows the location of the I/O module bays in the Flex System Enterprise Chassis.
Figure 8. Location of the I/O module bays in the Flex System Enterprise Chassis
Lenovo ThinkSystem SN850 Server 28