QNAP swings for the server-replacement fences with its new ten-bay powerhouse.

Western Digital's DX4000 Sentinel is easy to use and configure, but has too many rough edges.

Western Digital is going after small business buyers with its new four-bay NAS.

The Synology DS712+ DiskStation is an expensive, but expandable high-performance two-bay NAS.

The Synology DS2411+ DiskStation has the most storage you can get on an Atom-powered NAS.

Thecus' N4200PRO is a D525 Atom NAS with a nice performance boost over its D510 based sibling.

Updated - Iomega's StorCenter px6-300d Network Storage doesn't seem to make the most of its dual-core D525 Intel Atom heart.

QNAP's TS-412 rounds out QNAP's new family of lower-cost Marvell-based NASes.

QNAP's TS-212 is a new inexpensive two-bay NAS with all the features of its bigger (and more costly) siblings.

The "II" in QNAP's TS-559 Pro II means it joins the ranks of D525 Atom powered NASes with USB 3.0 ports.