Quiet for 2U, huge storage capacity, perfect for hybrid homelab/work VMs
I say "quiet" but that's a relative term, it's a 2U server but it's also quieter than my R730 or R720's.
Performance is great - real step up over the 720/730 series.
As far as design goes you really can't beat the toolless serviceability of a Dell server, and the amount of storage expansion of this unit is outstanding.