Lanner FW-7582 - Manual (Page 8)

4
Introduction
Chapter 1
Network Application Platforms
Rear Panel Features
R1 Low profile Expansion slot: A slot for connecting the extended PCI-E card
The slot is for installing an additional adapter card which is connected to the main board via a riser card.
R2 System and CPU fan (from left to right: SYS fan , AUX fan, CPU FAN0)
R3 ATX Power Switch
R4 AC Power-in socket
R3 R4 R1 R2