The eMac, short for education Mac, is an all-in-one Macintosh desktop computer made by Apple Computer, Inc. Released in 2002, it was originally aimed at the education market, but was later made available as a cheaper mass-market alternative to Apple's second-generation LCD iMac G4. The eMac was pulled from retail on October 12, 2005, and was sold exclusively to educational institutions thereafter. It was discontinued by Apple on July 5, 2006, and replaced by a cheaper, low-end iMac that, like the eMac, was originally sold exclusively to educational institutions.

The eMac design closely resembles the first-generation iMac. Compared to the first iMac, eMacs feature a PowerPC G4 processor that is significantly faster than the previous generation G3 processors, as well as a 17-inch flat CRT display, which was aimed at the education market, as LCD screens would be expensive. Unlike the iMac G3, however, the eMac is not meant to be portable as it weighs 50 lb (23 kg) and lacks a carrying handle.

Source: Wikipedia, "EMac", available under the CC-BY-SA License.