Buy Fusion: Drive For Imac

You actually can’t buy a brand-new Fusion Drive today. Apple discontinued them in 2021 when they transitioned to Apple Silicon.

Requires opening the Mac, which involves cutting adhesive strips and careful handling. 2. External Thunderbolt/USB 3.1 SSD buy fusion drive for imac

This is the "no-tools" solution. Buy a fast external drive (like a Samsung T7 or SanDisk Extreme), plug it in, and install macOS directly onto it. You actually can’t buy a brand-new Fusion Drive today