Xbox 360

 
Xbox 360 is the second video game console to be produced by Microsoft, and was developed in cooperation with IBM, ATI, and SiS. Its Xbox Live service allows players to compete online and download content such as arcade games, game demos, trailers, TV shows, and movies. The Xbox 360 is the successor to the Xbox, and competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles.
The Xbox 360 was officially unveiled on MTV on May 12, 2005, with detailed launch and game information divulged later that month at the Electronic Entertainment Expo (E3). It is the first console to provide a near-simultaneous launch across three major sales regions (Europe, Japan and United States). The console sold out completely at release (with the exception of Japan) and, as of February 22, 2008, 18 million units have been sold worldwide according to Microsoft. The Xbox 360 comes in three different versions, the "Arcade" console, the "Premium" console, and the "Elite" console, each having its own set of included accessories and features. Another version of the Xbox 360, called the "Core" has been discontinued, but still can be found in some retail stores.
Known during development as Xenon, Xbox 2, Xbox FS, Xbox Next, or NextBox, the Xbox 360 was conceived in early 2003. In February 2003, planning for the Xenon software platform began, and was headed by Microsoft vice president J Allard. That month, Microsoft held an event for 400 developers in Bellevue, Washington, to recruit support for the system. Also that month, Peter Moore, former president of Sega of America, joined Microsoft. On August 12, 2003, ATI signed on to produce the graphic processing unit for the new console, a deal which was publicly announced two days later. The following month, IBM agreed to develop the triple-core CPU for the console. Before the launch of the Xbox 360, several alpha development kits were spotted using Apple's Power Mac G5 hardware. This was due to the system's PowerPC 970 processor running the same PowerPC architecture that the Xbox 360 would eventually run under IBM's Xenon processor.
The Xbox 360 is available in three standard variants; the "Xbox 360 Arcade", the "Xbox 360 Pro", and the "Xbox 360 Elite". A discontinued SKU, the "Xbox 360 Core", was replaced by the "Xbox 360 Arcade" in October 2007.
At launch, the Xbox 360 was available in two configurations: the "Xbox 360 Pro" package, priced at US$399, and the "Xbox 360 Core", priced at US$299. The original shipment of the Premium version included a cut-down version of the Media Remote, but this was removed from later shipments. The Elite package was launched later at US$479, and the "Xbox 360 Arcade" replaced the "Xbox 360 Core" in October 2007 at US$279.
The Xbox 360 Core was an entry level Xbox 360 priced at US$279.99. The "Core" is no longer being sold, being replaced by the Xbox 360 Arcade.It was not originally available in Japan, but was later released on November 2, 2006. The Core system comes bundled with composite video cables, capable of only SDTV resolutions, but newer models with lot number 0728 or greater have an HDMI 1.2 output. The Core may output HD signals up to 1080p when connected to separately sold HDMI, Component, or VGA cables. It may also utilize a separately sold 20 or 120 GB hard drive. Unlike all other SKUs, it shipped with a wired version of the Xbox 360 controller, instead of the wireless version found in other SKUs.
The Xbox 360 Arcade, priced at US$279.99, is the replacement for the "Xbox 360 Core". It was publicly revealed (though it was available in stores far earlier) by Microsoft's president of Entertainment Devices division Robbie Bach to the Financial Times on October 18, 2007, and officially announced on October 22, 2007. It includes a wireless controller, 256 MB memory unit, composite AV cable, HDMI 1.2 output, and 5 Xbox Live Arcade titles. The consoles, identified by packaging labeled "Go Play!", are bundled with Boom Boom Rocket, Feeding Frenzy, Luxor 2, Pac-Man Championship Edition, and Uno on a single disk, which also includes a "Welcome Video" and several game trailers/demos.
The Xbox 360, commonly called the Premium or Pro, priced at US$349.99, includes all the features of the Xbox 360 Core and includes a hybrid composite and component cable with optional optical out instead of a composite cable. The Xbox 360 also includes a detachable 20 GB Hard Disc Drive to store downloaded content, provide compatibility with original Xbox games, and store game data. The included hard drive comes with game demos, video clips and a free Live Arcade game, Hexic HD. In July 2007, this version of the Xbox 360 began appearing with the Zephyr motherboard (the motherboard used in the Elite) which features HDMI 1.2 output and an improved GPU heatsink. Although the Premium package does include an HDMI 1.2 output, it does not come with HDMI 1.2 cables. Starting at the end of September, the newest systems were shipped with the new "Falcon" motherboard. This motherboard includes the new 65-nm CPUs, making them quieter and cooler than the older systems. Holiday 2007 consoles, with packaging labeled "Go Big", were bundled with Ultimate Alliance and Forza Motorsport 2. This bundle has since then been discontinued.
The Xbox 360 Elite is the fourth and most expensive variation of the console. It is priced at US$449.99 and includes a 120GB hard drive and a matte black finish. The Elite retail package also includes an HDMI 1.2 cable and a controller and headset that match the system's black finish. The initial release price was US$479.99, C$549.99, £299.99, and AU$729.95. The Elite was released in Europe on August 24, 2007, and Australia on August 30, 2007. Holiday 2007 consoles, with packaging labeled "Go Big", were bundled with Ultimate Alliance and Forza Motorsport 2. This bundle has since then been discontinued. Early Elite models shipped using the Zephyr motherboard, though newer models now use the Falcon 65nm chipset instead. These Elites (and other Xbox 360 models using the Falcon) can be identified from earlier versions by a re-designed power connector and a power supply that runs at 175w. The motherboard layout is also different.
 
 
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