Conclusion: Like its predecessors, the QNAP TS-559 Pro+ is a high performance, fully featured file server that occupies a small footprint for its ability to accommodate five hard disks with hot swap trays -- yet retaining great power efficiency as demonstrated on the previous page. It is also very easy to setup and use out of the box, as well as maintaining it after deployment, by QNAP's excellent web configuration interface.
Summary: While we have concerns about how the Atom processor will hold up in a high throughput or large multi-user environment, the QNAP TS-559 Pro is incredibly featured and cements QNAP's lead as the NAS manufacturer du jour.
Pros: Incredibly featured, iPhone app is brilliant, Low noise, ISO mounting, HFS+ support for external drives
Cons: Pricey, Multimedia Station is bad at displaying images, movies, Atom processor may not cope well in a high-level multi-user environment
Excerpt: Sammen med Synology er det vår oppfatning at Qnap har vært de ledende når det gjelder NAS-enheter i dette segmentet de siste årene. TS-559 Pro+ er en av de mest avanserte modellene i en svært omfattende portefølje fra Qnap.
Pros: God ytelse. Kurant støynivå. God funksjonalitet.