By PURPLELEC | 27 July 2023 | 0 Comments
Performance test of PCI-E 4.0 solid state with Thunderbolt 4 hard disk box
Test hardware: Intel JHL7440 hard disk box + 980 Pro 1T
Test environment: 13980HX+Windows 11
Test results: read speed 3100, write speed 2900

In addition, we tested the performance of the 980 pro when bitlocker hardware encryption and software encryption are turned on. There is almost no loss in sequential read and write performance after hardware encryption is turned on, but there is a certain loss in 4K multi-threaded random write performance after software encryption is turned on.
Read and write performance when 980 pro hardware encryption is turned on:

Hard disk performance when encrypted by Bitlocker software:

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