ASROCK IMB-V2000, User Manual

Page: 13 / 40

13
2.2 Expansion Slots (PCI Express, SIM and M.2 Sockets)
There is 1 PCI Express slot, 1 SIM socket and 3 M.2 sockets on this mother-
board.
PCIE Slot: The x8 lane width PCIE1 (PCIE 3.0 x8 slot) is used for PCI Ex-
press expansion cards.
SIM Socket: 1 x SIM socket connected to M.2 key B.
M.2 Sockets: M.2 (Key E, 2230) supports PCIe x1 and USB2.0 for
Wireless.
M.2 (Key M, 2242/2260/2280) supports PCIe x4 and SATA3
for SSD.
M.2 (Key B, 3042/3052) supports PCIe x2/USB 3.2 and SIM
for 4G/5G.
Key-E M.2 Socket (M2_E1) Key-M M.2 Socket (M2_M1)
PIN Signal Name PIN Signal Name
2 +3V_M.2 1 GND
4 +3V_M.2 3 GND
6 N/C 5 GND
8 N/C 7 GND
10 N/C 9 N/C
12 N/C 11 N/C
14 N/C 13 N/C
16 N/C 15 N/C
18 GND 17 N/C
20 N/C 19 N/C
22 N/C 21 N/C
23 N/C
32 N/C
34 N/C 33 GND
36 N/C 35 M2E_TXP_C
38 N/C 37 M2E_TXN_C
40 N/C 39 GND
42 N/C 41 M2E_RXP6
44 N/C 43 M2E_RXN6
46 N/C 45 GND
48 N/C 47 M2E_CLK6P
50 TP51 49 M2E_CLK6N
52 PCIE_RST# 51 GND
54 NGFF_BT_DISABLE2 53
PCIECLKRQ4#_
M2E
56 NGFF_WIFI_DISABLE1 55 WAKE_M2E
58 SMB_DATA_MAIN_M2_R 57 GND
60 SMB_CLK_MAIN_M2_R 59 N/C
62 N/C 61 N/C
64 N/C 63 GND
66 N/C 65 N/C
68 N/C 67 N/C
70 N/C 69 GND
72 +3V_M.2 71 N/C
74 +3V_M.2 73 N/C
76 N/C 75 GND
78 N/C 77 N/C
79 N/C
PIN Signal Name PIN Signal Name
2 +3V 1 GND
4 +3V 3 GND
6 N/C 5 M2M_RXN11
8 N/C 7 M2M_RXP11
10 M2_LED 9 GND
12 +3V 11 R_PCIE_TXN11
14 +3V 13 R_PCIE_TXP11
16 +3V 15 GND
18 +3V 17 M2M_RXN10
20 N/C 19 M2M_RXP10
22 N/C 21 GND
24 N/C 23 R_PCIE_TXN10
26 N/C 25 R_PCIE_TXP10
28 N/C 27 GND
30 N/C 29 M2M_RXN9
32 N/C 31 M2M_RXP9
34 N/C 33 GND
36 N/C 35 R_PCIE_TXN9
38 N/C 37 R_PCIE_TXP9
40 SMB_CLK_MAIN_M2 39 GND
42 SMB_DATA_MAIN_M2 41 M2M_RXP8
44 N/C 43 M2M_RXN8
46 N/C 45 GND
48 N/C 47 R_PCIE_TXN8
50 PCIE_RST# 49 R_PCIE_TXP8
52 M2M_CLKREQ3 51 GND
54 WAKE#_M2M 53 M2M_CLK3N
56 N/C 55 M2M_CLK3P
58 N/C 57 GND
68 N/C 67 N/C
70 +3V 69 M2_1_SEL
72 +3V 71 GND
74 +3V 73 GND
76 N/C 75 GND
78 N/C 77 N/C
79 N/C