crookedvulture writes: "Intel's Next Unit of Computing has finally made its way into the hands of reviewers. The final revision is a little different from the demo unit that made the rounds earlier this year, but the concept remains the same. Intel has crammed what are essentially ultrabook internals into a tiny box measuring 4" x 4" x 2". A mobile Core i3 CPU provides the horsepower, and there's a decent array of I/O ports: USB, HDMI, and Thunderbolt. Users can add their own memory, storage, and wireless card to the system, which will be sold without an OS for around $300. Those extras raise the total price, bringing the NUC closer to Mac Mini territory. The Apple system has a bigger footprint, but it also boasts a faster processer and the ability to accommodate notebook hard drives with higher storage capacities than the mSATA SSDs that are compatible with the NUC. If Intel can convince system builders to adopt the NUC, the future of the PC could be a lot smaller."