Cpu Fan Connector (Cn3); 2230 Key E Wi-Fi & Bluetooth (Cn3) - AXIOMTEK OPS520 Series User Manual

OPS520 User's Manual
3.1.2

CPU FAN Connector (CN3)

CN3 provides power input and FAN control signal, and you can connect CPU FAN through
this connector.
Pin Signal
GND
1
FAN CTRL
2
FAN DET
3
3.1.3 M.2 2230 Key E Wi-Fi & Bluetooth (CN3)
CN4 for PCI-Express and USB signals interface supported Socket 1，Key E，type 2230.
Pin Signal
1 GND
5 USB_D-
9 NC
13 NC
17 NC
21 NC
CONNECTOR
25
KEY E
CONNECTOR
29
KEY E
33 GND
37 PETn0
41 PERp0
45 GND
49 REFCLKn0
53 CLKREQ0#
57 GND
61 NC
65 NC
69 GND
73 NC
24
Pin Signal
2 +3.3V
6 NC
10 NC
14 NC
18 GND
22 NC
CONNECTOR
26
KEY E
CONNECTOR
30
KEY E
34 NC
38 NC
42 NC
46 NC
50 SUSCLK
54 W_DISABLE2# 55
58 I2C_DATA
62 ALERT#
66 NC
70 NC
74 +3.3V
Pin Signal
3 USB_D+
7 GND
11 NC
15 NC
19 NC
23 NC
CONNECTOR
27
KEY E
CONNECTOR
31
KEY E
35 PETp0
39 GND
43 PERn0
47 REFCLKp0
51 GND
PEWAKE0#
59 NC
63 GND
67 NC
71 NC
75 GND
Pin Signal
4 +3.3V
8 NC
12 NC
16 NC
20 NC
CONNECTOR
24
KEY E
CONNECTOR
28
KEY E
32 NC
36 NC
40 NC
44 NC
48 NC
52 PERST0#
56 W_DISABLE1#
60 I2C_CLK
64 NC
68 NC
72 +3.3V
Connectors