Apple has unveiled an all new iMac line featuring brilliant LED-backlit 21.5 and 27-inch widescreen displays in a new edge-to-edge glass design and seamless all aluminum enclosure.

The new iMac line is the fastest ever with Intel Core 2 Duo processors starting at 3.06 GHz, and Core i5 and i7 quad-core processors for up to twice the performance.

Every new iMac ships with a wireless keyboard and the all new wireless Magic Mouse, the world’s first mouse with Multi-Touch technology pioneered by Apple on the iPhone, iPod touch and Mac notebook trackpad.

The new iMac features stunning LED-backlit displays with a 16:9 aspect ratio, ideal for watching high definition movies or editing and watching your own videos or photos using iLife. The new 21.5-inch iMac features a high resolution 1920-by-1080 pixel display.

The 27-inch iMac features a beautiful 2560-by-1440 pixel display that offers 60 percent more pixels than the previous 24-inch model. Both 21.5 and 27-inch displays use IPS technology to deliver consistent color across an ultra wide 178 degree viewing angle.

The iMac comes standard with a wireless keyboard and the new Magic Mouse featuring Apple’s revolutionary Multi-Touch technology. Instead of needing mechanical buttons, scroll wheels or scroll balls, the entire top of the Magic Mouse is a seamless Multi-Touch surface.

Using intuitive gestures, a user can easily scroll through long documents, pan across large images or swipe to move forward or backward through a collection of web pages or photos. The Magic Mouse can be configured as either a single button or twobutton mouse, according to the user’s preference.

The wireless keyboard and Magic Mouse work seamlessly with the iMac’s built-in Bluetooth capabilities to provide a clean, cable-free desk top.

The iMac features improved graphics across the line with NVIDIA GeForce 9400M integrated graphics or ATI Radeon HD 4670 discrete graphics in the 21.5-inch model, and ATI Radeon HD 4670 discrete graphics or ATI Radeon HD 4850 discrete graphics in the 27-inch model.

The new iMac line now also features 4GB of 1066 MHz DDR3 memory and capacity up to 16GB across four SO-DIMM slots. Every iMac features a builtin iSight video camera, mic and stereo speakers integrated into the thin aluminum and glass design. iMac includes built-in AirPort Extreme 802.11n Wi-Fi networking, Bluetooth 2.1+EDR, Gigabit Ethernet, a total of four USB 2.0 ports, one FireWire 800 port and a new built-in SD card slot.