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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 .
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.
On September 14, 2020, AMD hinted at the physical design of its RX 6000 series through a tweet shared on social messaging service Twitter.At the same time, it launched a virtual island inside the video game Fortnite containing a large-scale rendition of the RX 6000 hardware design, which players could freely explore using the game's Creative mode.
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.
February 7, 2011 OEM 370 × 10 6 67 mm 2: 160:8:4 625 750 5.0 6.0 2.5 3.0 200 240 — 512 DDR3 64-bit 533 800 8.5 12.8 9 18 27 Radeon HD 6450 (Caicos) April 7, 2011 $55 USD 160:8:4 625 750 5.0 6.0 2.5 3.0 200 240 — 512 1024 2048 DDR3 64-bit 800 900 12.8 14.4 9 18 27 Radeon HD 6570 (Turks Pro) February 7, 2011 OEM 716 × 10 6 118 mm 2: 480:24 ...
A Mac OS X 10.5 Leopard or Mac OS X 10.6 Snow Leopard installation disc or Mac OS X Disc 1 included with Macs that have Mac OS X 10.5 Leopard or Mac OS X 10.6 Snow Leopard preinstalled; this disc is needed for installation of Windows drivers for Mac hardware; 10 GB free hard disk space (16 GB is recommended for Windows 7)
OS X Lion, [5] [6] also known as Mac OS X Lion, [2] (version 10.7) is the eighth major release of macOS, Apple's desktop and server operating system for Mac computers. A preview of OS X 10.7 Lion was publicly shown at the "Back to the Mac" Apple Special Event on October 20, 2010.
One complaint is that Apple removed the local sync services, which forces users to get iCloud to sync iOS devices with the desktop OS. [57] [58] However, this feature has since returned in the 10.9.3 and iTunes 11.2 updates. The Verge stated that OS X Mavericks was "a gentle evolution of the Mac operating system". [60]