9 of 11
CN4: M.2 Key M
Pin
Signal Description
Pin
Signal Description
Pin
Signal Description
1
GND
2
+3.3V_NGFF1
3
GND
4
+3.3V_NGFF1
5
NC
6
NC
7
NC
8
NC
9
GND
10
NC
11
NC
12
+3.3V_NGFF1
13
NC
14
+3.3V_NGFF1
15
GND
16
+3.3V_NGFF1
17
NC
18
+3.3V_NGFF1
19
NC
20
NC
21
GND
22
NC
23
NC
24
NC
25
NC
26
NC
27
GND
28
NC
29
NC
30
NC
31
NC
32
NC
33
GND
34
NC
35
NC
36
NC
37
NC
38
DEVSLP_1
39
GND
40
NC
41
DPE_RXN0_R
42
NC
43
DPE_RXP0_R
44
NC
45
GND
46
NC
47
DPE_TXN0_C
48
NC
49
DPE_TXP0_C
50
DPE_RSTN
51
GND
52
DPE_CLKREQN0
53
DPE_CLKN0_R
54
PCIE_WAKE#
55
DPE_CLKP0_R
56
NC
57
GND
58
NC
59
Key M
60
Key M
61
Key M
62
Key M
63
Key M
64
Key M
65
Key M
66
Key M
67
NC
68
TP49
69
NC
70
+3.3V_NGFF1
71
GND
72
+3.3V_NGFF1
73
GND
74
+3.3V_NGFF1
75
GND
76
GND
77
GND
