Buying Guides & Articles:Uninterruptible Power Supplies

Choosing the right power supply can be tricky: Get out a pencil and sharpen up your math skills... Read more

We share 41 timely tips for choosing the right computers and peripherals right now... Read more

Today I'm going to share some pointers I learned from my previous experiences in buying and setting up a UPS for a midsize server room. I hope it will be useful to you... Read more

A UPS will provide power to keep your system running, giving you the chance to save valuable data and shut down your system properly. Some models even include software... Read more

Notoriously grumpy tech pundit John Dvorak has projected his grumpiness onto the U.S. presidential election and the effect that he thinks it will have on the tech... Read more

If you care about your data and a computer crash could mean lost work, you may want to look into a UPS. UPS stands for Uninterruptible Power Supply and it's just that.... Read more

It's not a bad idea to get a UPS if you are building your own system. That way, you won't have components going bad due to poor line conditions. You'll find that it's... Read more

What your computer expects to get from the power grid (in the United States) is 120-volt AC power oscillating at 60 Hertz (see How Power Distribution Grids Work for more... Read more

Imagine that you've been assigned the task of pushing a very heavy car up a hill. You're allowed to recruit people who aren't doing anything else to help you move the... Read more