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X7DB8/X7DBE User's Manual
X7DB8/X7DBE Motherboard Layout
1. Jumpers not indicated are for test purposes only.
2. See Chapter 2 for detailed information on jumpers, I/O ports and JF1 front panel
connections.
3. " " indicates the location of Pin 1.
4. SCSI is for the X7DB8 only.
5. SEPC: Supermicro Enhanced Power Connector, specially designed to support
Supermicro 2U Riser Card only.
6. When LE1 is on, make sure to turn off the power before removing or installing
components.
7. For the ZCR card to function properly, be sure to install it in the green slot.
(not drawn to scale)
GLAN1
®
JLAN1
S
UPER X7DB8/E
GLAN2
Fan1
8-pin PWR
J
F1
FP Ctrl
SPK
PW LED
JOH1
Fan3
IDE
1
F
l
op
py
B
I
OS
320 SCSI Channel A
Fan4
SATA
1
SATA
0
U
S
B
2/
3
S
M
B
PC
I-X 1
00 M
H
z ZC
R
PCI
-
X 1
3
3
MH
z
JW
D
B
a
ttery
VGA
CTR
L
P
CI-E
xp
x8
Nort
h
Bridge
VG
A
C
O
M1
U
SB0/1
KB/
Mouse
Fan6
Fan5
ATX
P
WR
4-
Pin
P
WR
J3P
Parrallel
Port
24
-Pi
n
JPG1
SCSI CTRL
CPU1
C
P
U2
So
u
th
B
r
id
ge
P
X
H
DIMM 1A (Bank 1)
Fan7
JAR
J17
PSF
JPW2
JPW1
JPW3
Fan2
J
D
1
J
I
DE1
JIDE2
C
o
mpact Flash
LE1
Fan8
J
C
F
1
JWF
1
JPA2
JPA3
J
2
2
JA
1
J
A2
J
PA
1
320 SCSI Channel B
SATA3
SATA2
SATA
4
SATA
5
JL
1
J
K
1
S
l
o
t1
J
12
J
13
J
14
Slo
t2
Sl
o
t3
P
C
I
-
X 1
3
3
MH
z
J
9
Slot4
JPL
1
JPL2
J
6
S
l
o
t5
PCI-Exp x4
Slot6
PCI-Exp x8
J
5
J
11
SEPC
SIMLP IPMI
J
1
6
Sl
o
t7
J7
B1
J
7B2
J7
B3
J8
B1
J8B2
J8B3
J9B1
J9B2
D
IM
M
1
B (Bank
1)
D
I
MM 2A (Bank 2)
DIMM 2B
(B
ank 2)
D
I
MM 3A (Bank 3)
D
IM
M
3
B (Bank
3)
DIMM 4A (Bank 4)
DIMM
4
B (Ban
k
4
)
J
7
JBT1
US
B4
J
W
OR
J
C
OM
2
J21
J15
J
KM
1
JUSB1
JCO
M1
JLAN1
JLAN2
J
1
6
J
USB2
JU
S
B3
DA2
WO
L
JWOL1
DA1
S I
/O
JP1
LAN
CTR
L
J
2
7
J
2
8
J
2
9
J30
SGPIO1
SG
PIO2
SMBPS
Notes