Such a massive leap in speed over Gen 2 or even Gen2x2 that its impossible to ignore.
Just a shame it doesnt include hardware encryption.
However, at the time of writing, the 4TB models were out of stock across the board.
Corsair EX400U: Specs
Model No.
However, Corsair quotes the SSD inside as being able to withstand 1500g loading.
It will work with USB 3.2, but performance will be capped at around 1,000MB/s on that interface.
If the file was smaller than 48GB, the EX400U was faster in both writing and reading.
However, the EX400U isnt perfect and leaves room for an enhanced EX500U.
At this price point, hardware encryption should have been included.
Those points aside, the Corsair EX400U is the most affordable USB4 drive so far.
Should I buy the Corsair EX400U?
That means faster transfers or more files in the same time span.
It will work with USB 3.2, but only at much slower speeds.
You need bigger than 4TBThe largest drive available is 4TB, but these have yet to be released.
And, those wanting 8TB or more need to find another product entirely.
Similar performance to the EX400U, but larger and more expensive.
Read our full review of ithere.
Read our full review of theOWC Envoy Pro FX
We’ve also tested out thefastest external SSDsaround.
