Correct. It's been both ways. The last two years have come on a drive with no external power. Going back before that, there were some drives that accepted an external power connector but generally worked without using it. And then maybe five years back, the enclosure was a huge black plastic case and required the power block.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.