Table of Contents
2.4.6
M.2 2280 M-Key (CN25)
Pin
Pin Name
1
GND
3
GND
5
PCIE_RXN0
7
PCIE_RXP0
9
GND
11
PCIE_TXN0
13
PCIE_TXP0
15
GND
17
PCIE_RXN1
19
PCIE_RXP1
21
GND
23
PCIE_TXN1
25
PCIE_TXP1
27
GND
29
PCIE_RXN2
31
PCIE_RXP2
33
GND
35
PCIE_TXN2
Chapter 2 – Hardware Information
Signal Type
Pin
GND
2
GND
4
IN
6
IN
8
GND
10
OUT
12
OUT
14
PWR
16
IN
18
IN
20
PWR
22
OUT
24
OUT
26
PWR
28
IN
30
IN
32
GND
34
OUT
36
Pin Name
Signal Type
+3.3V
PWR
+3.3V
PWR
CARD_PWR_OF
OUT
F_N
NC
NC
+3.3V
PWR
+3.3V
PWR
+3.3V
PWR
+3.3V
PWR
NC
NC
NC
NC
NC
NC
NC
NC
NC
18
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