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WD My Passport Pro 4TB Thunderbolt Portable Storage Review

By: Tyler Bernath | Thunderbolt in Storage | Posted: Jun 10, 2014 2:02 pm
TweakTown Rating: 90%Manufacturer: WDC

Benchmarks – Black Magic Design Disk Speed Test




In testing the My Passport Pro, we decided to test just RAID 0 to get an idea of the maximum performance of the unit. As you can see, in Black Magic, the Passport Pro was able to hit 211 MB/s read and 194 MB/s write.


Benchmarks – AJA System Test


All testing with AJA System Test is done with a 16GB file size.




In our first test with AJA, we test 720p, and the Passport Pro came in at 230 MB/s read and write.




Over on 1080p RAID 0, we found the drive hovering around 230 MB/s read and write with spikes up to 250 MB/s read.




With 4K in RAID 0, the Passport Pro showed similar results to what we found during 720p and 1080p. Here we have 230 MB/s read and write with some spikes towards 240 MB/s.

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