Please stop replying with misinformation all over this thread.
The NVMe spec is available for free; you should read it.
And you're 100% wrong about the enclosure too. It's driven by an Intel TB bridge JHL6240 and the drives are PCIe NVMe m.2 devices. Power specs are identical to on-board m.2 slots with PCIe support (which is all modern ones). There is no USB involved.
See my other reply to you where I explain what Flush actually does (your comments about it are also completely wrong).
Your TB test sounds valid but did you verify with manufacturer that power loss protection or power failure protection works in your TB enclosure? Is that a fair assumption or do you need to ask?
The NVMe spec is available for free; you should read it.
And you're 100% wrong about the enclosure too. It's driven by an Intel TB bridge JHL6240 and the drives are PCIe NVMe m.2 devices. Power specs are identical to on-board m.2 slots with PCIe support (which is all modern ones). There is no USB involved.
See my other reply to you where I explain what Flush actually does (your comments about it are also completely wrong).