ASROCK Z790 Steel Legend WiFi User Manual page 56

2.15 M.2 SSD Module Installation Guide (M2_3 and M2_4)
The M.2 is a small size and versatile card edge connector that aims to replace mPCIe
and mSATA. The Hyper M.2 Socket (M2_3, Key M) supports type 2242/2260/2280
PCIe Gen4x4 (64 Gb/s) mode. The Hyper M.2 Socket (M2_4, Key M) supports type
2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode.
Installing the M.2 SSD Module
C B
No.
Nut Location
PCB Length
Module Type
52
3
2
1
A
1 2
A B
4.2cm 6cm
Type 2242 Type 2260
Step 1
Prepare a M.2 SSD module and the
screw.
Step 2
Depending on the PCB type and
length of your M.2 SSD module, find
the corresponding nut location to be
used.
3
C
8cm
Type 2280