Asus V2-PH1 - Manual (Page 57)

4-5 ASUS Vintage2-PH1
4. CPU, Power and Chassis Fan connectors
(3-pin CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350 mA~740 mA (8.88
W max.) or a total of 1 A~2.22 A (26.64 W max.) at +12V. Connect
the fan cables to the fan connectors on the motherboard, making
sure that the black wire of each cable matches the ground pin of the
connector.
Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow inside the system may damage the motherboard
components. These are not jumpers! Do not place jumper caps on the
fan connectors!
3. Serial ATA connectors
(7-pin SATA1, SATA2, SATA3, SATA4)
These connectors are for the Serial ATA signal cables for Serial ATA
hard disk drives.
Important notes on Serial ATA
• You must install Windows
® 2000 Service Pack 4 or the Windows ® XP
Service Pack1 before using Serial ATA hard disk drives.
• When using the connectors in standard IDE mode, connect the primary
(boot) hard disk drive to the SATA1 or SATA2 connector.
®
SATA connectors
SATA1 SATA2
G
ND
RS
AT
A_
TX
P4
RS
AT
A_
TX
N4
G
ND
RS
AT
A_
RX
P4
RS
AT
A_
RX
N4
G
ND
G
ND
RS
AT
A_
TX
P3
RS
AT
A_
TX
N3
G
ND
RS
AT
A_
RX
P3
RS
AT
A_
RX
N3
G
ND
G
ND
RS
AT
A_
TX
P2
RS
AT
A_
TX
N2
G
ND
RS
AT
A_
RX
P2
RS
AT
A_
RX
N2
G
ND
G
ND
RS
AT
A_
TX
P1
RS
AT
A_
TX
N1
G
ND
RS
AT
A_
RX
P1
RS
AT
A_
RX
N1
G
ND
SATA3 SATA4
®
Fan connectors
PWR_FAN
GND
Rotation
+12V
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
CHA_FAN
GND
Rotation
+12V