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Mini-ITX Motherboard mITX-Q670A (MQ670AI-SI)
2.2.31 M2M (M.2 Slot, M-Key, NGFF-2280)
35
M.2 M Key Connector
2
Pin No. Definition Pin No. Definition
1 GND 2 3.3V
3 GND 4 3.3V
5 PCIE3 RXn 6 NC
7 PCIE3 RXp 8 NC
9 GND 10 SSD LED
11 PCIE3 TXn 12 3.3V
13 PCIE3 TXp 14 3.3V
15 GND 16 3.3V
17 PCIE2 RXn 18 3.3V
19 PCIE2 RXp 20 NC
21 GND 22 NC
23 PCIE2 TXn 24 NC
25 PCIE2 TXp 26 NC
27 GND 28 NC
29 PCIE1 RXn 30 NC
31 PCIE1 RXp 32 NC
33 GND 34 NC
35 PCIE1 TXn 36 NC
Pin No. Definition Pin No. Definition
37 PCIE2 TXp 38 DEVSLP
39 GND 40 NC
41 PCIE0 RXn 42 NC
43 PCIE0 RXp 44 NC
45 GND 46 NC
47 PCIE0 TXn 48 NC
49 PCIE0 TXp 50 PCI Reset
51 GND 52
PCIE Clock
Request
53 PCIE Clockn 54 Wakeup
55 PCIE Clockp 56 NC
57 GND 58 NC
Pin No. Definition Pin No. Definition
67 NC 68 SUSCLK
69 Detect 70 3.3V
71 GND 72 3.3V
73 GND 74 3.3V
75 GND
Connector PN Vendor
AS0BC21-S40BM-7H FOXCONN
APCI0073-P001A LOTES