Benchmark Reviews posted a review on the QNAP TS-459 Pro NAS Server

Network storage has become the convenient answer to centralized data for corporate enterprise environments. The QNAP TS-459 Pro NAS server uses the energy-efficient 1.66GHz Intel Atom D512 processor with 1GB of DDR2 system memory to enable VMware Ready iSCSI for virtualization deployments. Dual Gigabit Ethernet network interfaces allow failover safety, while four SATA drives deliver basic-disk or RAID configurations. In this article, Benchmark Reviews tests performance of the QNAP TS-459 Pro against several other network attached storage servers.

QNAP TS-459 Pro NAS Server Review