Zotac H55 - ITX wifi series, User Manual, Page: 7 / 50

6
Intel H55-ITX series Motherboard
12 0 24 0
12 1
12 0
24 0
12 1
1
.5
V
1
.5
V
115XLM
L
G
A
1
1
5
6
REMOVE
L
O
T
E
S
1
6
S
Y
S
F
A
N
1
C
P
U
F
A
N
1
PCIE1
7
SATA1
SATA2
SATA3
8
9
10
PW2
11
12 14
Chipset
15 16 17 18
D
D
R
II
I1
D
D
R
II
I2
MINI_PCIE1
1
2
51
52
K
/B
U
S
B
D
V
I/
H
D
M
I
U
S
B
/e
_
S
A
TA
L
A
N
/U
S
B
SD1
C
N
4
P
W
1
FP1
S
P
K
1
CN5
FP_S1
U
S
B
JP1
F
P
_
U
1
F
P
_
U
2
SATA4
SATA5
SATA6
2
3
4
5
S
W
1
13
1
Motherboard Layout
Figure 1 shows the motherboard and Figure 2 shows the back panel connectors.
Figure 1. Board Layout
1. SYS Fan Connector-SYSFAN1
2. COM Header_CN4 (Optional)
3. 24-pin ATX Power Connector-PW1
4. CPU Fan Connector_CPUFAN1
5. Front Panel Header-FP1
6. Speaker Header-SPK1
7.
PCI Express x 16 Slot-PCIE1
8. 4-pin ATX_12V power connector-PW2
9. SPDIF-Out Header-CN5
10. Front pannel audio Header-FP_S1
11. Backpanel connectors
12. USB Headers (FP_U1~FP_U2)
13. Clear CMOS Jumper-JP1
14. Serial-ATA (SATA) Connectors (SATA1~6)
15. Chipset
16. CPU Socket
17. Mini PCIE Slot-MINI_PCIE1
18. DDRIII DIMM Sockets-DDRIII1~2
Figure 1