The StorCenter PX4 300D 4TB Network Storage from Iomega includes a plethora of features you will find nowhere else in a self contained NAS solution. It's unique in the sense in that it brings together functionality like media server, cloud-based remote access, and integration with social media platforms. You will be hard pressed to find a NAS offering at this price that can do all that.
The StorCenter ships with 2GB of RAM. The processor is Intel's Atom Dual Core CPU at 1.8 GHz. It supports not only 4 x 2.5" or 3.5" SATA drives, but SSDs as well for I/O performance boost. Disks are hot swappable, and RAID configurations supported are RAID 0, 5, and 10.
The unit is futuristic looking, provides a clear LCD, displaying system information, and it has a very modest footprint. The front panel has a USB port and the rear has 2 more USB ports and dual Gigabit Ethernet ports that support port binding and link aggregation.
Lastly, it is powered by EMC storage technology and with up to 4TB of storage capacity, including a diskless option, it is easy to setup and manage, and affordable to own.