Acer Altos R720 Series - Manual (Page 28)

1 System tour 18
C Diagnostic POST code
indicators CC SATA 0 connector
D Full height riser slot DD SATA 1 connector
E Low profile riser slot EE SATA 2 connector
F USB ports FF SATA 3 connector
G VGA/Monitor port GG SATA 4 connector
H System ID indicator HH SATA 5 connector
I System status indicator II Integrated SATA hardware
RAID activation key
connector
J Gigabit LAN1 and LAN 2
ports JJ ARMC/3 module connector
K Serial B port KK System recovery settings
jumper block
L PS2 mouse (top) and
keyboard (bottom) port LL Chassis intrusion connector
M Serial B configuration
jumper MM 3-pin IPMB (Intelligent
Platform Management Bus)
header
N DIMM slots NN 4-in LCP (Link Control
Protocol)/AUX (Auxiliary)
IPMB header
O Intel 5000P MCH OO Serial A header
P CPU socket 1 PP NIC module connector
Q CPU socket 2
R CPU fan 1 connector
S CPU voltage regulator
T CPU fan 2 connector
Item Description Item Description