Bottom Side Layout - Supermicro X11SWN-H User Manual

Super X11SWN-H/-E/-L/-C User's Manual
M.2 Slots
The X11SWN-H/-E/-L/-C motherboard has three M.2 slots. M.2 was formerly known as Next
Generation Form Factor (NGFF). M.2 allows for a variety of card sizes, increased functionality,
and spatial efficiency. The M.2 slot at JMD1 supports M.2 B-Key SATA 3.1/USB 3.0/USB
2.0 modules with Nano SIM in a 2242/3042/2280 form factor, whereas the M.2 slot at JMD2
supports M.2 E-Key PCI-E x1/USB2.0/CNVi modules in a 2230 form factor. The M.2 slot at
JMD3 supports M.2 M-Key PCI-E x4/SATA modules in a 2242/2280 form factor. Refer to the
tables below for pin definitions.
Note: The tables are continued on the next page.
1. JMD1 - M.2 B-Key
2. JMD2 - M.2 E-Key
3. JMD3 - M.2 M-Key

Bottom Side Layout

3
JMD3
SRW1 SRW4
JMD2
2
SRW3
JEIO1
JSIM1
JMD1
1
SRW2 SRW5
JSMBUS1
BT1
M.2 Pin Definition (JMD1)
Definition
Pin#
1 N/C
3 GND
5 GND
7 USB_D+
9 USB_D-
11 GND
20-22 N/C
24-25 N/C
27 GND
29 USB3.0-Rx-
31 USB3.0-Rx+
33 GND
35 USB3.0-Tx-
37 USB3.0-Tx+
39 GND
41 SATA-B+
43 SATA-B-
45 GND
47 SATA-A-
49 SATA-A+
51 GND
57 GND
66 SIM_DETECT
68 N/C
70 P3V3SB
72 P3V3SB
74 P3V3SB
38
Definition
Pin#
2 P3V3SB
4 P3V3SB
6 FULL_CARD_POWER_
OFF#(PU TO P1V8SB only)
8 W_DISABLE1#(PU TO
P3V3SB only)
10 N/C
12-19 KEY B
23 WAKE_ON_WWAN#(PU TO
P1V8SB only)
26 W_DISABLE2#(PU TO
P1V8SB only)
28 N/C
30 UIM-RESET
32 UIM-CLK
34 UIM-DATA
36 UIM-PWR
38 N/C
40 N/C
42 N/C
44 Alert# (PU to P1V8SB only)
46 N/C
48 N/C
50 N/C
52-56 N/C
58-65 N/C
67 RESET#
69 N/C
71 GND
73 GND
75 N/C