ASROCK Z590 OC Formula, Manual, Page: 55 / 268

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Z590 OC Formula
2.12 M.2_SSD (NGFF) Module Installation Guide (M2_3)
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_3) supports M Key type 2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2
PCI Express module up to Gen3 x4 (32 Gb/s).
* M2_3, SATA3_4 and SATA3_5 share lanes. If either one of them is in use, the others will
be disabled.
Installing the M.2_SSD (NGFF) Module
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.
No. 1 2 3
Nut Location A B C
PCB Length 6cm 8cm 11cm
Module Type Type2260 Type 2280 Type 22110
1
2
3
A B C