Hello,
I have a Choetech JMS583 based m.2 pcie enclosure (USB3.1 gen 2 10gbps) with a 1TB silicon power P34A80 which should be over-spec'd for the enclosure.
This is hooked up to a Dell XPS 15 9570 x4 thunderbolt 3 port allowing for the 10gbps with an Anker certified 40gbps T3 cable. So there should be no bottlenecks.
Crystaldiskmark shows adequate sequential read speeds in line with what I expect, at +800MB/s but write speed is about 1/4 of that - write is slower in random too by about the same factor. I should expect an JMS583 based enclosure to give read and write about the same with the cap being the 10gbps USB3.1 gen 2 connection.
I have TRIM and write-caching enabled. Windows write-caching buffer flashing does not seem to make a difference.
Would anyone know why this may be the case and what am I missing? Thank you.
I have a Choetech JMS583 based m.2 pcie enclosure (USB3.1 gen 2 10gbps) with a 1TB silicon power P34A80 which should be over-spec'd for the enclosure.
This is hooked up to a Dell XPS 15 9570 x4 thunderbolt 3 port allowing for the 10gbps with an Anker certified 40gbps T3 cable. So there should be no bottlenecks.
Crystaldiskmark shows adequate sequential read speeds in line with what I expect, at +800MB/s but write speed is about 1/4 of that - write is slower in random too by about the same factor. I should expect an JMS583 based enclosure to give read and write about the same with the cap being the 10gbps USB3.1 gen 2 connection.
I have TRIM and write-caching enabled. Windows write-caching buffer flashing does not seem to make a difference.
Would anyone know why this may be the case and what am I missing? Thank you.
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