Intel DH61AG Technical Product Specification - Page 55

Table 25., SATA Power Connector, Table 26., Fan Headers, Table 27., Front Panel CIR Receiver Input

Page 55 highlights

Technical Reference Table 25. SATA Power Connector Pin Signal Name 1 3.3 V DC 2 3.3 V DC 3 3.3 V DC 4 Ground 5 Ground 6 Ground 7 5 V DC 8 5 V DC 9 5 V DC 10 Ground 11 Ground 12 Ground 13 12 V DC 14 12 V DC 15 12 V DC Table 26. Fan Headers Pin 4-Wire Support Pin 3-Wire Support 1 Ground 2 +12 V 3 FAN_TACH 4 FAN_CONTROL 1 Ground 2 FAN_POWER 3 FAN_TACH N/A N/A Note: Fan speed control on this header uses Pulse Width Modulation for 4-wire fans and linear-voltage for 3-wire fans. Table 27. Front Panel CIR Receiver (Input) Header Pin Signal Name 1 Ground 2 LED 3 NC 4 Learn-in 5 5 V standby 6 VCC 7 Key (no pin) 8 CIR input 55

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Technical Reference
55
Table 25.
SATA Power Connector
Pin
Signal Name
1
3.3 V DC
2
3.3 V DC
3
3.3 V DC
4
Ground
5
Ground
6
Ground
7
5 V DC
8
5 V DC
9
5 V DC
10
Ground
11
Ground
12
Ground
13
12 V DC
14
12 V DC
15
12 V DC
Table 26.
Fan Headers
Pin
4-Wire Support
Pin
3-Wire Support
1
Ground
1
Ground
2
+12 V
2
FAN_POWER
3
FAN_TACH
3
FAN_TACH
4
FAN_CONTROL
N/A
N/A
Note:
Fan speed control on this header uses Pulse Width Modulation for 4-wire fans and linear-voltage
for 3-wire fans.
Table 27.
Front Panel CIR Receiver (Input) Header
Pin
Signal Name
1
Ground
2
LED
3
NC
4
Learn-in
5
5 V standby
6
VCC
7
Key (no pin)
8
CIR input