Nexcom NSA 3200 User Manual page 27

Chapter 2: Jumpers and Connectors
M.2 Key M (2242)
Connector interface: PCIe 4.0 x4
Connector location: CN3
74 2
75 1
Pin Definition
1 NGFF_CONFIG_3
3 GND
5 PCIE_X4_RXN3
7 PCIE_X4_RXP3
9 GND
11 PCIE_X4_TXN3
13 PCIE_X4_TXP3
15 GND
17 PCIE_X4_RXN2
19 PCIE_X4_RXP2
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Pin Definition
2 +P3V3_NGFF
4 +P3V3_NGFF
6 NC
8 NC
10 NGFF_DSSN
12 +P3V3_NGFF
14 +P3V3_NGFF
16 +P3V3_NGFF
18 +P3V3_NGFF
20 NC
Pin Definition
21 NGFF_CONFIG_0
23 PCIE_X4_TXN2
25 PCIE_X4_TXP2
27 GND
29 PCIE_X4_RXN1
31 PCIE_X4_RXP1
33 GND
35 PCIE_X4_TXN1
37 PCIE_X4_TXP1
39 GND
14
Pin Definition
22 NC
24 NC
26 NC
28 NC
30 NC
32 NC
34 NC
36 NC
38 FM_M2_1_SSD_DEVSLP
40 NC
Continued on next page
NSA 3200 User Manual