There’s a relative lack of 4TB hard drive options on the market at the moment, but those looking for enthusiast or enterprise models are well taken care of. We’ve already taken a look at WD’s enthusiast part, the Black 4TB, so now it’s time to shift our attention to the feature-packed and enterprise-focused RE.
Similar to HD Tune, AIDA64′s built-in disk benchmarker is one of the easiest to run. The developer also keeps up on top of architectural trends so that you feel confident that the algorithms don’t get much better than this. This spreads beyond the storage benchmark, as AIDA64′s system stress-testers is one of the best, if not the best, out there – thanks to it being able to take full advantage of any given CPU architecture.
For our testing, we run the Linear Read and Random Write tests. Because AIDA64 by default automatically chooses a cluster size (which changes at random), we force it to use 64KB for our testing.
Our HD Tune test results showed that the RE 4TB’s write performance was about 13% faster than the Black 2TB, and AIDA64 helps make it definitive.
Overall, nothing can touch the VelociRaptor latency-wise, but as for the RE and Black drives go, we might as well call it even.