The Thecus N4200 NAS features 1GB RAM, 1.66GHz Intel D510 dual-core processor, and battery backup module.
Source: SlashGear
The Iomega iConnect Wireless Data Station converts USB drives into a NAS system through 4 USB 2.0 ports. It also features UPnP DLNA media streaming and simple photo slideshows.
Source: SlashGear
The SmartStor Zero NS2600 supports DLNA standards with dual drive bays and available preconfigured with one or two 1TB drives.
Source: Gizmodo
The QNAP TS-859 Pro is a Turbo NAS catered to small businesses featuring an Intel D510 processor, VMware vSphere4, Windows Server 2008 Hyper-V, iSCSI, IPv6, and Time Machine enabled.
Source: Engadget
The QNAP TS-239 Pro Turbo is a NAS featuring iSCSI, 2-bay hot swappable drives, iTunes server, and support for RAID.
Source: MacWorld
The DroboElite features 8 drive bays, dual gigabit Ethernet, dual-drive redundancy, and support up to 256 virtual drives.
Source: HotHardware
The second generation Pogoplug turns 4 USB hard drives into a NAS system. The unit features a web interface and slide shows, media playback, and Facebook, Twitter and MySpace integration.
Source: HotHardware
The Thecus N0204 is a small form factor NAS utilizing 2.5-inch drives. The unit supports RAID 0, 1, or JBOD and also includes print server, Wi-Fi, and Ethernet connections.
Source: CrunchGear
The QNAP TS-210 features an 800 MHz processor to handle increased network traffic and RAID 1 compared to the model is replaces. Users can share media via DLNA or UPnP and can download files via BitTorrent, FTP or HTTP.
Source: Electronista