Disk Bench Test
Version and / or Patch Used: 2.1.1
Product Homepage: http://www.blackmagicdesign.com
Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result. Disk Speed Test will continue to test writes and reads from your disk so you can evaluate both performance and readability over time.
We rate a drive/arrays video capabilities by the number of different categories that the device is capable of passing. The maximum number of tests that are possible to pass are 45 write tests and 45 read tests. We chart the number of tests a disk/array is capable of passing for a comparison of one drive/array verses another.
It's very hard for a single drive to be completely HD video capable. This is why serious video processing is almost exclusively done utilizing RAID arrays. Here we see a clear advantage of 3 drives vs. 2. The 3 drive array is completely HD video capable; the 2 drive array isn't.