Supermicro SuperServer E100-9W-H User Manual page 27

M.2 Slots
The X11SWN-H/E/L/C-WOHS 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.
Pin#
1
3
5
7
9
11
20-22
24-25
27
29
31
33
35
37
39
41
43
45
47
49
51
57
66
68
70
72
74
M.2 Pin Definition (JMD1)
Definition Pin#
N/C 2
GND 4
GND 6
USB_D+ 8
USB_D- 10
GND 12-19
N/C 23
N/C 26
GND 28
USB3.0-Rx- 30
USB3.0-Rx+ 32
GND 34
USB3.0-Tx- 36
USB3.0-Tx+ 38
GND 40
SATA-B+ 42
SATA-B- 44
GND 46
SATA-A- 48
SATA-A+ 50
GND 52-56
GND 58-65
SIM_DETECT 67
N/C 69
P3V3SB 71
P3V3SB 73
P3V3SB 75
27
Chapter 3: Motherboard Connections
Definition
P3V3SB
P3V3SB
FULL_CARD_POWER_
OFF#(PU TO P1V8SB only)
W_DISABLE1#(PU TO
P3V3SB only)
N/C
KEY B
WAKE_ON_WWAN#(PU TO
P1V8SB only)
W_DISABLE2#(PU TO
P1V8SB only)
N/C
UIM-RESET
UIM-CLK
UIM-DATA
UIM-PWR
N/C
N/C
N/C
Alert# (PU to P1V8SB only)
N/C
N/C
N/C
N/C
N/C
RESET#
N/C
GND
GND
N/C