ASROCK B550 Phantom Gaming 4 Manual page 45

2.10 M.2_SSD (NGFF) Module Installation Guide (M2_3) (For
B550 Phantom Gaming 4)
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. The M.2 Socket
(M2_1) supports type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express
module up to Gen3 x2 (16 Gb/s).
* M2_3 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be
disabled.
Installing the M.2_SSD (NGFF) Module
C
No.
Nut Location
PCB Length
Module Type
44
3
2
B A
1
A
4.2cm
Type 2242 Type2260
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, find the corresponding nut
location to be used.
1
2 3
B C
6cm 8cm
Type 2280