The iMac "Core i5" 2.5 21.5-Inch Aluminum (Mid-2011) is powered by a Quad Core 2.5 GHz Intel "Core i5" I5-2400S (Sandy Bridge) processor with a dedicated 256k level 2 cache for each core and a 6 MB shared level 3 cache. In lieu of a system bus, it has a "Direct Media Interface" (DMI) that "connects between the processor and chipset" at 5 GT/s.

Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts.

EveryMac.com's Ultimate Mac Lookup - lookup Apple Mac, iPod, iPhone and iPad specs by serial number, order number, model number, model ID, EMC number and more.

Upgrade your workspace with high-performance Apple iMac A1311 models, featuring i3 processors and Radeon graphics. Find your perfect iMac on eBay!

The Apple iMac 12,1 A1311 delivers everything you need to keep your workforce productive. It comes equipped with powerful yet power-efficient Intel Core i5 processor, a generous amount of high-speed memory and massive storage to get business tasks done quickly.

The Apple iMac a1311 was released in 2011. It is a 21.5-inch version powered by a 2.5 GHz Intel Core i5 processor. It had a built-in iSight video camera and a vertically-mounted slot-loading DL Super Drive. The FireWire ports were reduced from two to one single slot and there was an additional USB port.

High-resolution LED-backlit glossy widescreen display with support for millions of colors. Powered by a dual-core Intel Core i3 processor and DDR3 memory. Configurable to 8GB, only at the Apple Online Store. Advanced AMD Radeon HD discrete graphics. Built-in FaceTime HD camera. Built-in stereo speakers, built-in microphone, and headphone minijack.

MC812LL/A / iMac12,1 / A1311 The 21.5" iMac (Aluminum, Mid 2011) - MC812LL/A was released in 2011 and features a 2.7 GHz Core i5 processor and 21.5" display. Graphics processing is handled by an integrated Radeon HD 6770M graphics card with 512MB of VRAM.

The iMac "Core i5" 2.7 21.5-Inch Aluminum (Mid-2011) is powered by a Quad Core 2.7 GHz Intel "Core i5" I5-2500S (Sandy Bridge) processor with a dedicated 256k level 2 cache for each core and a 6 MB shared level 3 cache. In lieu of a system bus, it has a "Direct Media Interface" (DMI) that "connects between the processor and chipset" at 5 GT/s.

Find many great new & used options and get the best deals for Apple iMac A1311 21.5" Desktop MC309LL/A (May, 2011) at the best online prices at eBay! Free shipping for many products!