QNAP's TVS-463 is the first AMD-powered NAS we've seen and makes a good first impression.
Synology has announced two RAID 5 quad-core class NASes.
Thecus announced a new five bay NAS with a built-in battery-backed UPS.
QNAP has launched a new rackmount NAS family and one for smaller budgets
Synology's DS115j delivers a lot of features and decent performance for $130.
WD has added more powerful members to its My Cloud NAS family
Updated - ASUSTOR's AS5102T and AS5104T are high-performance NASes that could use 10GbE ports to really shine.
ASUSTOR's AS5002T and AS5004T deliver a lot of bang for relatively little buck.