MSI B660 boards M2 slots

2 SSD enablement board, do the following: If only one SSD is being installed, install the SSD in slot 1 Insert the SSD into the

supports multiple storage and non-storage use cases and is therefore more of a form factor and connector specification for computers SATA,

m24 slot wallet 2 Slot It can offer the fastest boot or data access thru the NVMe SSD and at the same time provide very fast storage through the SATA SSD

m2_1 slot The small form factors of mSATA cards make them a good fit for SATA storage expansion on space-confined systems such embedded computers, IoT