M.2 Pin Assignments - Western Digital WD Blue 3D NAND SATA SSD User Manual

Pin #
P13
P14
P15

M.2 Pin Assignments

Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
WD Blue 3D NAND SATA SSD
User Manual
Assignment
V12
V12
V12
Assignment
Presence Detection
+3.3V
GND
+3.3V
DAS/DSS#
OC SSD
GND
Description
Not connected
Not connected
Not connected
Description
Pulled low by device
3.3V Source
Return Current Path
3.3V Source
No Connect
No Connect
No Connect
No Connect
No Connect
Device Activity
No Connect
Mechanical Notch B
Mechanical Notch B
Mechanical Notch B
Mechanical Notch B
Mechanical Notch B
Mechanical Notch B
Mechanical Notch B
Mechanical Notch B
No Connect
GND = SSD
No Connect
No Connect
No Connect
No Connect
Return Current Path
No Connect
No Connect
Interface
27