About Mini-Computers
Minicomputers are a new breed of computers that appeared thanks to smaller and more powerful components, as well as a lower heat generation. However, smaller size does not necessarily dictate the performance level of a minicomputer.
-
Standard Minicomputer
-
One type of minicomputer is the downsized version of the normal computer. The case hosts the components separate from the display. Several manufacturers offer this type of computer like Dell with its studio hybrid or Apple with its Apple Mini, while all the components necessary to build a minicomputer are readily available at online and retail stores like Fry's or Newegg.
All-in-one
-
All-in-one computers were first introduced with the Apple Emac and are computers where the hardware is hosted by the display case. Having everything integrated makes for a smaller footprint and easier cable management. The only cable necessary is the power cable which makes it easy to set up since the mouse, keyboard and network can be wireless. Unfortunately, there is no do-it-yourself option for this type of computer as no manufacturer released an empty shell to the public. The Apple iMac is the best known but Dell, HP, Gateway and most large manufacturers also have their own all-in-one products.
Hardware
-
Because of the small footprint of the all in one computer, special hardware is required. For commercial offerings, the hardware is usually a derivative of laptop hardware. The format of choice for the minicomputer is the mini-ITX with the motherboard only 7"x7" in size. The motherboard can be purchased with a CPU soldered on it like ones based on Ital Atom or VIA Nano or one that accepts regular CPU's from Intel or AMD. Apart from choosing hardware that will fit in the case chosen, building a minicomputer is no different than building a normal size one. Built minicomputers can be made more powerful than any commercial offering as they allow for the use of some of the latest video cards and CPUs on the market.
Upgradability
-
Options for an upgrade for the minicomputer are often limited to adding RAM and in some cases changing the CPU, albeit at the cost of voiding the warranty. Upgrading the video card is usually not possible as the component is integrated into the motherboard. Do-it-yourselfers are usually only limited by the size of the case chosen and the number of extension ports available on the motherboard.
Use
-
Because of hardware limitations, minicomputers are not the best gaming machines beyond casual gaming. However, their small footprint makes them ideal for offices with limited space, while the aesthetic quality of some commercial offerings allows them to be used in a living room without the eyesore of older computers.
Another use of the minicomputer is for a home-theater, since minicomputers can be the size of a regular DVD player and sometimes smaller while providing more function beyond playing a DVD. They can be made to read every type of video and audio available, stream content from the Internet, provide casual gaming and even record TV.
Tips
-
For home use, even the less powerful minicomputer will provide more speed than one needs. However, for home-theater applications a do-it-yourself option or custom built minicomputer from a specialized reseller is almost always better than a manufacturer generic offering, since the hardware and software installed can be use-specific.
Because of their small size, minicomputers are more susceptible to overheating, and regular cleaning of the fans is important especially in dusty environments.
-
