Dell
PowerEdge R815 Technical Guide 18
SATA Optical
PSU
(1+1 configuration)
IO Planar
PDB
CPU Planar
2.5" SAS HDD Bays
Control Panel
PSU Connector
32-signal/6 blade
connector
IO
PWR
AIR MAX
CPU
3
CPU
1
CPU2
CPU4
FanFan Fan FanFan Fan
2x30
connector
USB
conn
USB
2.0
USB
2.0
LCD
Power
Button
BackPlane
Video
2
x
7
Power
USB
2.0
RIPS
Conn
2x10
head
er
SAS
Data
SAS
Data
SAS Connectors SAS Connectors SAS Connectors
R
is
e
r
1
S
l
o
t
3
S
l
o
t
4
R
is
e
r
2
Storage Adapter
S
A
S
x
4
Quad RJ-45
USB
2
.0
USB
2.
0
Video
USB
2.
0
Serial Drac
2
x
3
0
C
o
n
n
LCD
RIPS module +
SD
SATA
power/
data
SATA
data
ID
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
D
I
M
M
PERC
Battery
Figure 7. Cabling Diagram
3.12 LCD Control Panel
The system control panel is located on the front of the system chassis to provide user access to
buttons, display, and I/O interfaces. Features of the system control panel include:
• ACPI-compliant power button with an integrated green power LED (controlled by iDRAC6)
• 128x20 pixel LCD panel with controls
o Two navigation buttons
o One select button
o One system ID button
• Non-Maskable Interrupt (NMI) button (recessed)
• Ambient temperature sensor