I bought a SONOFF Smart Plug that has Energy Monitoring to feed my curiosity about how much power my two PCs take and how much adding a NVIDIA T400 GPU changes it. Total PC Power Consumption w/ ...

Dutch hardware hacker, Emile Nijssen (nickname Mux), claims he has built the world's most efficient high-end desktop computer: An Intel Core i5-3570K with 16GB of RAM, 64GB SSD, and other assorted ...

The chip giant outlined two new specs related to power delivery inside desktop PCs. Among the items: a new PCI Express 5.0 power connector that can push up to 600 watts. I have been interested in ...

Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including ...

Buying a power supply can seem like a minefield of jargon and specs. What wattage do you need? What efficiency rating is best? Which form factor is right for your build? It’s no simple task to distill ...

Picking out a PC power supply is a lot more challenging than it might seem at a glance. While there are always plenty of reviews of the best processors and top graphics cards, Power supply units (PSUs ...

Power supplies are simple, right? Just figure out how much power draw all your computer parts use, get one with a few more watts, and call it a day. Wrong! In addition to creature comforts like ...

You might think that your power supply either works or it doesn’t, but it’s way more complicated than that. For many, the power supply simply needs to work and fit their budget, but as you’ll see in a ...