Updated 9 Feb 2010: The QNAP TS-459 Pro has been added to the NAS Charts.

Which drive reigns supreme when we compare USB 3.0 drives from Buffalo, Western Digital and Seagate?

The QNAP TS-239 Pro II has been added to the NAS Charts. QNAP again establishes new highs for dual-drive NAS performance.

NETGEAR's Stora is not a ReadyNAS. And that's both good and bad, depending on what you're looking for.

Updated: The QNAP SS-439 Pro has been added to the NAS Charts.

HP's "business" version of its dual-core Pentium based EX495 provides a nice performance boost over earlier models, but no business-specific features.

Thecus' N2200 has a low price and feature set designed to appeal to home NAS buyers. But its low performance may keep savvy buyers away.

LG's RAID 1 NAS has the potential to be a best-seller. But needs some work to get there.

The NETGEAR Stora has been added to the NAS Charts.

Updated 12/15/09 The LG N2B1DD2 2 Bay Super Multi NAS with Blu-ray Disc Rewriter has been added to the NAS Charts.