ASROCK B550D4-4L - M.2 SSD Installation

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2.11 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. The Ultra M.2
Socket (M2_1) supports a M.2 SATA3 6.0 Gb/s module or a M.2 PCI Express module up to
Gen3 x4(32Gb/s).
Installing the M.2_SSD (NGFF) Module
Step 1
Prepare a M.2_SSD (NGFF) module
and the screw.
2
1
3
ABC
Step 2
Depending on the PCB type and
length of your M.2_SSD (NGFF)
module, nd the corresponding nut
location to be used.
No. 1 2 3
Nut Location NUT42 NUT80 NUT110
PCB Length 4.2cm 8cm 11cm
Module Type Type2242 Type 2280 Ty pe 22110