Datasheet

1-4
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
UPE R X7DB 8/
E
GLAN2
Fan
1
8-pin P W R
JF1
FP Ctrl
SPK
PW LED
JOH1
Fan3
I
DE
1
Flopp
y
BIOS
320 S C S I Chan nel A
Fan4
SAT
A
1
SAT
A
0
U
SB2
/
3
SMB
P
CI-X
1
00 MH
zZCR
PC
I
-
X1
33 MHz
J
W
D
Batte ry
VG
A
CTRL
P
C
I
-E
xp
x8
North
B
ridge
VGA
CO
M1
U
S
B
0/1
KB/
Mou s
e
F
an6
F
a
n
5
ATX PWR
4-P in
P
WR
J3P
Pa rr a llel Port
24
-P
in
J
PG1
SCSI CTRL
CPU1
CP
U
2
South
Br
i
dge
PX
H
D
I
MM 1A
(B ank 1)
Fan7
JAR
J17
PSF
JPW2
JPW1
JPW3
Fan2
JD1
JIDE
1
J
ID
E2
C
o
mpact F
l
ash
LE1
Fan8
JCF
1
J
W
F
1
J
P
A
2
J
PA3
J
2
2
JA1
J
A2
JP
A1
320 S C S I Chan nel B
SA
TA
3
SA
TA
2
SAT
A
4
SAT
A
5
JL1
J
K1
Slo
t1
J
1
2
J
13
J14
Slot
2
Slo
t3
PCI
-
X1
33 MH
z
J9
Slot4
J
P
L
1
J
P
L
2
J
6
Slot5
PCI-Exp x4
Slot6
PCI-Exp x8
J
5
J
1
1
SEPC
SIMLP IPMI
J1
6
Slot7
J7B1
J7B2
J7B3
J8B1
J8
B2
J8B
3
J9
B1
J9B2
DIMM 1
B
(B
ank 1)
DIMM 2A (B ank 2)
DIMM
2
B(Ban
k2)
DIMM 3A (B ank 3)
DIMM 3
B
(B
ank 3)
D
I
MM 4A
(B ank 4)
DIMM 4
B
(B
ank 4)
J7
JBT1
US B4
JW
O
R
J
COM
2
J21
J
15
JKM1
J
USB1
JCO
M1
JLAN1
JLAN2
J
16
JU
S
B2
J
US
B
3
D
A
2
W
OL
J
W
O
L1
D
A
1
S
I
/O
JP1
LA
N
CTRL
J
2
7
J
28
J
2
9
J30
SGPI
O
1
SGPI
O2
SMBPS
Notes