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Learn how to download and install or uninstall the Desktop Gold software and if your computer meets the system requirements.
The desktop computer power supply converts the alternating current (AC) from a wall socket of mains electricity to a low-voltage direct current (DC) to operate the motherboard, processor and peripheral devices. Several direct-current voltages are required, and they must be regulated with some accuracy to provide stable operation of the computer.
For example, a 900-watt power supply with the 80 Plus Silver efficiency rating (which means that such a power supply is designed to be at least 85 percent efficient for loads above 180 W) may only be 73% efficient when the load is lower than 100 W, which is a typical idle power for a desktop computer. Thus, for a 100 W load, losses for this ...
80 Plus (trademarked 80 PLUS) is a voluntary certification program launched in 2004, intended to promote efficient energy use in computer power supply units (PSUs). Certification is acquirable for products that have more than 80% energy efficiency at 20%, 50% and 100% of rated load, and a power factor of 0.9 or greater at 100% load.
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Pages in category "Computer power supply unit manufacturers" The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes .
FOSS—Free and Open-Source Software; FP—Function Programming; FP—Functional Programming; FPGA—Field Programmable Gate Array; FPS—Floating Point Systems; FPU—Floating-Point Unit; FRU—Field-Replaceable Unit; FS—File System; FSB—Front-Side Bus; fsck—File System Check; FSF—Free Software Foundation; FSM—Finite State Machine ...
It was the first new Power Mac model after the release of the iMac, and shared the iMac's blue-and-white color scheme. Inside the enclosure, the logic board is mounted on a folding "door", which swings down onto the desk for tool-free access to all the internal components. [24]