[QUOTE="bigfoot2045"][QUOTE="jesuschristmonk"] Would you like to be in the electronics department of a school, or w/e, and have to put 100s of PCs together, instead of just buying them? Lol. There's also less of a chance for anything to go wrong when buying prebuild rather than building it themselves.xscrapzx
Most of the prebuilts use junky power supplies and subpar motherboards. They're far more likely to have problems than something you put together yourself. Look at all of the Dell desktops from a few years ago that kept having issues with blown capacitors on their motherboards. The prebuilts are cheap because they cut corners.
That is not true. Corners aren't cut at all. They build the machine for what it is meant for. There is no need to put a big power supply or even an expensive one to run a PC that is going to be specifically used for word processing. Prebuilt machines are built for certain areas. For example Dell Precisions are built for engineers, so they put NVIDIA Quadro cards instead of GTX cards in the box or ATI FireGL isntead of HD series. Thats what they are built to do. Of course you go to walmart to buy a Dell you are buying a lower end cheap model. Again you get what you pay for.All PCs should use high quality power supplies, and I'm not talking about wattage. I'm talking about efficiency, current on the 12v rail, and high quality Japanese capacitors. A cheap power supply wastes energy and can destroy your entire computer. In fact, I'd argue that high quality power supplies are more important in business machines than in gaming machines that will be used at home.
Most OEMs use garbage power supplies, which is why their PCs have so many issues.
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