Hang on though, those extender kits are designed to be cut down to the correct size, and the cable itself is at the top of the assembly.
It looks like you might be able to fit the first adaptor cut right back to the cable interface, then fit the second cut to a 2260 form factor perpendicular to the two M2 ports (stuck down with pads/adhesive) – then you could pop in a 560/500 2260 512gb drive, say for example, a Crucial MX200. The ribbon cable has plenty of length for that.
I can’t see a 2280 going in there anytime soon, but maybe there’s room for that? What do you think Chris; you’ve had it open? 🙂
Would be dead handy, as 2260 512gb MX200’s are pretty cheap right now.