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X7DB8/X7DBE User's Manual
Figure 1-2. 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
UPE R X7DB 8/
E
GLAN2
Fan1
8-pin P W R
JF1
FP Ctrl
SPK
PW LED
JOH1
Fan3
IDE
1
Flo
p
p
y
B
I
OS
320 S CSI Chan nel A
Fan4
SATA1
SATA0
U
SB
2/3
S
M
B
PCI-X1
00
MH
zZCR
PCI
-
X1
33 MH
z
JWD
Ba
tte ry
VG
A
CTRL
P
CI-E
xp
x8
North
B
ridge
VGA
CO
M1
U
SB
0/
1
KB/
Mou se
F
a
n
6
Fan5
ATX PWR
4-P in
P
WR
J3P
P arrallel
Port
24
-P
in
JPG1
SCSI CTRL
CPU1
CP
U2
S
o
u
th
B
r
i
dge
P
X
H
DIMM 1A (Bank 1)
Fan7
JAR
J17
PSF
JPW2
JPW1
JPW3
Fan2
J
D1
JIDE1
JIDE2
Co
m
p
act Flas h
LE1
Fan8
J
CF1
J
W
F1
JPA2
JPA
3
J
2
2
JA1
J
A2
JPA1
320 SC SI C h an nel B
SATA3
SATA2
SATA4
SATA5
JL1
J
K1
Slot1
J
12
J13
J
14
Slo
t2
S
l
o
t3
PCI
-
X1
3
3
MH
z
J9
Slot4
JPL
1
JPL2
J
6
Slot5
PCI-Exp x4
Slot6
PCI-Exp x8
J
5
J
1
1
SEPC
SIMLP IPMI
J
1
6
S
l
o
t7
J7B1
J7B2
J
7B3
J
8B1
J8B
2
J8B3
J9B1
J9B2
DIMM 1
B
(B
ank 1)
DIMM 2A (Bank 2)
DIMM2B(Bank 2)
D
IMM 3A (Bank3)
DIMM 3
B
(B
ank 3)
DIMM 4A (Bank 4)
DIMM 4
B(Bank4)
J
7
JB
T
1
US
B
4
J
W
O
R
J
C
O
M
2
J21
J1
5
JKM1
JUSB1
JCO
M
1
JLAN1
JLAN2
J
1
6
JUSB2
JU
S
B
3
DA 2
W
O
L
JWOL1
D
A
1
S
I
/O
JP1
L
A
N
CTRL
J
2
7
J
2
8
J
2
9
J
3
0
SG
PIO1
SGPI
O
2
SMBPS