ASROCK H310M-G/M.2 User Manual page 29

2.7 M.2_SSD (NGFF) Module Installation Guide
The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and
versatile card edge connector that aims to replace mPCIe and mSATA. he M.2 Socket
(M2_1) supports SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen2 x4
(20 Gb/s).
* If M2_1 is occupied by a SATA-type M.2 device, SATA3_3 will be disabled.
Installing the M.2_SSD (NGFF) Module
D C
No.
Nut Location
PCB Length
Module Type
24
4
3
2
1
B A
1 2
A B
3cm 4.2cm
Type2230 Type 2242
Step 1
Prepare a M.2_SSD (NGFF) module
and the screw.
Step 2
Depending on the PCB type and
length of your M.2_SSD (NGFF)
module, ind the corresponding nut
location to be used.
3 4
C D
6cm 8cm
Type2260 Type 2280