Recommendations for 4 TB Thunderbolt SSD?

[mpainesyd (Michael Paine)]

See also this discussion, started in Feb 24:

How to Choose a Fast External SSD for Your Mac

Looking at the chipmaker’s website, there aren’t many differences: The “X” version supports configuration of the four PCIe lanes to support up to four devices at once. The lanes can be configured as a single 4-lane device, two 2-lane devices, four 1-lane devices, or a 2-lane device and two 1-lane devices. The “X” version can support an external power-delivery controller chip (in case the built-in one is not sufficient for the product). These differences are important if you’re designing an …