Western Digital Red 3.5" 4TB and 2.5" 1TB NAS HDD Full Review - WD Red Mini?
PCPer File Copy Test
Our custom PCPer-FC test does some fairly simple file creation and copy routines in order to test the storage system for speed. The script creates a set of files of varying sizes, times the creation process, then copies the same files to another partition on the same hard drive and times the copy process as well. There are four file patterns that we used to try and find any strong or weak points in the hardware: 10 files @ 1000 MB each, 100 files @ 100 MB each, 500 files @ 10 MB each and 1000 files at 1 MB each.
The new 4TB Red inches out past the 3TB model. In a surprise showing, the only 2.5" disk in the group, while slower than the larger cousin, is still on-par with the RE4-GB 2TB - which was nothing to sneeze at in the first place.
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