The 21.5-inch iMac will be a compelling lower-cost all-in-one for Mac loyalists, but you can get more capabilities from similarly priced Windows all-in-ones.
With or without its new Fusion hybrid drive, Apple finally has a Mac Mini that competes well against mainstream Windows PCs in the same price range.
Apple Mac Mini (1.83GHz Intel Core 2 Duo)
Intel Pentium Extreme Edition 965
The Das Keyboard Model S Ultimate Silent is aesthetically minimal and truly designed for typing purists and keyboard snobs who have no need for key labels. If the lack of printed letters isn't enough, the $135 price tag will deter casual users who can find a cheaper input device with extra features elsewhere.
With the same elegant design as its 20-inch, 2.4GHz sibling, the 24-inch, 2.8GHz iMac offers 30 percent more screen area and a modest performance boost. The iMac competes with the PC desktop market now better than perhaps any previous Mac to date, but the added cost of the larger, faster model might put off some buyers--especially if you are a gamer or an upgrade enthusiast.
The Mac Mini remains unique as the smallest mainstream desktop, but competition from Dell and HP has narrowed the gap in features while also offering room for expansion, and at a better price. If your goal is saving space, the Mac Mini is a winner. If you'd rather get the best deal, there are better options.
For anyone owning a USB 3.0-ready laptop, the speedy and compact Toshiba Canvio Slim II makes an excellent companion for both storage expansion and data backup purposes.