TechPowerUp posted a review on the QNAP HS-251 Fanless NAS
A quote from the article:
Lots of new QNAP offerings lately utilize Intel's Bay Trail CPU, an ideal choice for a NAS. In this review, we will take a look at the HS-251. A mixture of a NAS and HTPC, it comes with the best of both worlds, passive operation, and great looks.QNAP HS-251 Fanless NAS @ techPowerUp