eMac

For other uses, see Emac (disambiguation).

Not to be confused with iMac or Emacs.

eMac

The Apple eMac
Developer	Apple Computer
Type	All-in-one
Release date	April 29, 2002 (2002-04-29)
Introductory price	US$1,099 (equivalent to $1,860 in 2023)
Discontinued	July 5, 2006 (2006-07-05)
CPU	PowerPC 7450, 700 MHz–1.42 GHz
Display	17 in (43 cm) flat CRT, 1280 x 960
Mass	55 lb (25 kg)
Predecessor	iMac G3
Successor	iMac G5

The eMac (short for education Mac) is a discontinued all-in-one Mac desktop computer that was produced and designed by Apple Computer. 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 "Sunflower" iMac G4. The eMac was pulled from retail on October 12, 2005, and was again sold exclusively to educational institutions thereafter. It was discontinued by Apple on July 5, 2006, and replaced by a cheaper, low-end iMac G5 that, like the eMac, was exclusively sold to educational institutions.

The eMac design closely resembles the Snow iMac G3, though the eMac was only available in white, slightly larger in size, did not include a carry handle, and was heavier than the preceding G3, weighing 50 lb (23 kg). The unique shape of the computer was also similar to Apple's last CRT-based 17-inch Studio Display, released in 2000 (the last standalone CRT monitor Apple made). The Apple eMac features a PowerPC 7450 (G4e) processor that is significantly faster than the previous-generation PowerPC 750 (G3) processor, as well as a 17-inch flat CRT display, which was aimed at the education market, as LCD screens would be expensive.

Background

In 1998, Apple released the iMac G3, an all-in-one computer built around a cathode-ray tube display. The iMac was a major success for Apple, selling more than five million units; it also sold for as low as US$799, making it the most affordable Mac model Apple offered. In January 2002, Apple announced a successor to the iMac G3, the iMac G4. This iMac was built around a floating flat-panel display, and started at a higher price than the previous generation. While a few models of the iMac G3 remained at lower price points, they lacked power for educational tasks like video. Education customers made up nearly a quarter of Apple's sales, and with Windows-based computers eating into Apple's market share of the sector, Apple consulted with educators to build a cheaper G4-powered successor for the price-conscious market.

Apple announced the eMac on April 29, 2002, to be sold only to education markets. Apple had previously created education-only computer models, including the iMac predecessor Power Macintosh G3 All-In-One. The machine's CRT screen made it cheaper than the iMac G4 (the most expensive configuration was still cheaper than the cheapest iMac G4), and its bulk was intended to make it more resilient to wear and tear in a school setting than the fragile hinge and flat screen of the iMac.

Design

Side view. The right side of the computer houses the I/O ports.

Bottom view. The bottom features a service hatch for upgrading the computer's memory.

The eMac has a substantially similar design to the iMac G3, but features a larger 17-inch (430 mm) (16-inch viewable) flat-screen CRT monitor. The larger screen has 40 percent more viewing area than the iMac. Thanks to the short-necked CRT, it takes up the same space as the iMac—in fact, it is a few millimeters shorter–but also is heavier, at 50 pounds (23 kg). The computer is powered by a PowerPC G4 processor much faster than the G3-powered iMacs. The machine's serial number and networking identification are printed on the front of the computer behind the optical drive door, intended to make it easier for schools to track purchases. RAM can be upgraded through a service hatch at the bottom of the computer. Apple sold a separate acrylic tilt-and-swivel stand to enable changing the viewing angle of the screen.

Release

After demand from consumers, Apple announced on June 4, 2002 that the eMac would be available through general retail. Regular consumers did not get the same prices and configuration options as education customers; for example, education buyers could get a model without a modem.

The eMac generally catered to the mass market, eventually taking over the entry-level (previously held by the iMac G3) Macintosh from 2003 to 2005, while the iMac G4 was positioned as a premium offering throughout the lifetime of the eMac line. The eMac generally offered similar performance and features to the iMac G4 while they were sold side by side. The eMac was gradually supplanted by the iMac G5 in 2005 to 2006.

In October 2003, 800 MHz model was eliminated as a standard configuration and the 1 GHz model was brought down in price. This revision was the last in the line to officially run Apple's OS 9 operating system natively.

The next revision to the eMac line came in April 2004, with DDR SDRAM, a faster processor running at 1.25 GHz, and a better ATI Radeon 9200 video chipset. The most recent revision came in May 2005, with an even faster CPU running at 1.42 GHz, Radeon 9600 graphics, and larger standard hard disk.

On October 12, 2005, Apple once again restricted sales of the eMac to educational institutions and returned to its "E is for Education" marketing plan that had been attached to the product from the original restriction to education buyers. The company re-implemented this restrictive measure for unspecified reasons. Some analysts believe Apple wanted to force the general public to purchase the more expensive Mac Mini or iMac which had higher profit margins. Also, the eMac was the only CRT display product left in Apple's lineup, which made it somewhat bulky compared to new offerings which had compact form factors due to their LCD screens. The falling cost of LCD displays would also gradually bring down the prices of the iMac G5. However, the eMac was still available for sale to the general public through some third-party retailer websites.

On July 5, 2006, the entire eMac line was discontinued. An "educational configuration" of the iMac Core Duo was introduced that same day, which had a Combo drive rather than a SuperDrive and a smaller 80 GB hard disk.

Early eMac models natively boot Mac OS 9.2.2 and Mac OS X beginning with OS X 10.1.4, while later models only officially boot Mac OS X. 1 GHz and faster models cannot boot OS 9, while eMacs slower than 1 GHz do not officially support 10.5 (requirements are an 867 MHz G4 with 512 MB RAM).

Reception

The eMac was generally well-received. Macworld's Jason Snell wrote that the eMac served as a worthy successor to the iMac G3. Criticism of the initial release version was that the low amount of installed RAM (128 MB) was not sufficient for Mac OS X.

Technical problems

A number of early eMac machines have suffered from what was known as "Raster Shift", a phenomenon where the bottom third or half of the screen goes black, with the rest of image shifting upward and beyond the top boundary of the display. Serious static also accompanies the problem, rendering the viewable part of the screen virtually useless. In response to the problem, Apple offered a solution which involved the replacement of the video cable inside the eMac's case. Certain models of eMac also suffered from capacitor plague, that caused video distortion or the computer to lock up. Apple responded to these issues by implementing a warranty extension program.

Technical specifications

All are standard configurations from Apple unless otherwise noted.

According to Apple, all of these models are obsolete.

Model	Formal name	eMac		eMac (ATI Graphics)		eMac (USB 2.0)	eMac (2005)
	Codename	"P69"		"Northern Lights"		"114P"	"Q86J"
Timetable	Released	April 29, 2002	August 13, 2002	May 6, 2003		April 13, 2004	May 3, 2005
	Discontinued	May 6, 2003		October 22, 2003	April 13, 2004	May 3, 2005	October 12, 2005 (retail) / July 5, 2006 (education)
Identifier	ID	PowerMac4,4				PowerMac6,4
	Model	A1002 (EMC 1903)		A1002 (EMC 1955)		A1002 (EMC None)
	Order info.	M8655	M8892	M9150	M8950	M9425	M9834
Display		17-inch (16-inch viewable) 1280 x 960 flat CRT
Performance	Processor	PowerPC 7441 (G4)		PowerPC 7445 (G4)		PowerPC 7447A (G4)	PowerPC 7447B (G4)
	Clock speed	700 MHz	800 MHz		1.0 GHz	1.25 GHz 1.0 GHz for education only	1.42 GHz 1.25 GHz for education only
	CPU cache	64 KB L1, 256 KB L2 (1:1)				64 KB L1, 512 KB L2 on chip (1:1)
	Front side bus	100 MHz		133 MHz		167 MHz
	Memory	128 MB PC133 SDRAM Expandable up to 1 GB			256 MB of PC133 SDRAM Expandable up to 1 GB	256 MB 333 MHz PC2700 DDR SDRAM (512 MB for 1.42 GHz SuperDrive model) Expandable up to 2 GB (officially only 1 GB is supported)
	Graphics	NVIDIA GeForce 2 MX with 32 MB DDR SDRAM		ATI Radeon 7500 with 32 MB DDR SDRAM		ATI Radeon 9200 with 32 MB DDR SDRAM	ATI Radeon 9600 with 64 MB DDR SDRAM ATI Radeon 9200 with 32 MB DDR SDRAM for education only
		AGP 2x	AGP 4x
Storage	Hard drive	40 GB	40 GB, 60 GB, 80 GB			40 GB, 80 GB	40 GB, 80 GB, 120 GB, 160 GB
		Ultra ATA/66				Ultra ATA/100
	Optical drive	32x CD-ROM	2X SuperDrive (DVD-RW)	Combo Drive (CD-RW/DVD-ROM) standard or SuperDrive (DVD-RW) CD-RW Standard for initial 700 MHz model CD-ROM Standard for 800 MHz refresh SuperDrive Standard for initial 800 MHz model
Connections	Wireless	AirPort 802.11b		AirPort Extreme 802.11b/g
	Ethernet	10/100 BASE-T Ethernet
	Modem	56k V.90 modem				56k V.92 modem (optional on education 1.25 GHz models)
	Bluetooth	—				Optional Bluetooth 1.1
	USB	3x USB 1.1				3x USB 2.0
	FireWire	2x FireWire 400
Audio		Built-in 18-watt stereo speakers				Built-in 16-watt stereo speakers	Built-in 18-watt stereo speakers
Video out		Mini-VGA at up to 1280x960 (mirrored mode only). Unofficially, can be altered to support extended display mode in models with ATI graphics using a tool called Screen Spanning Doctor.
Operating System	Original	Mac OS X 10.1.4 "Puma" and Mac OS 9.2.2		Mac OS X 10.2.6 "Jaguar" Mac OS 9.2.2	Mac OS X 10.2.6 "Jaguar"	Mac OS X 10.3.3 "Panther"	Mac OS X 10.4 "Tiger"
	Maximum	Mac OS X 10.4 "Tiger" and Mac OS 9.2.2			Mac OS X 10.5 "Leopard"
Weight		50 lb / 22.7 kg

Timeline of eMac models

Timeline of iMac and eMac models (sorted by screen sizes)

<timeline> DateFormat = mm/dd/yyyy Define $now = 05/04/2025 Define $later = 11/04/2025 Define $start = 08/01/1998 Period = from:$start till:$later Define $skip = at:end # Force a blank line Define $dayunknown = 15 # what day to use if it's actually not known ImageSize = width:1000 height:auto barincrement:22 TimeAxis = orientation:horizontal PlotArea = right:4 left:0 bottom:100 top:5 Colors = id:bg value:white id:g3 value:rgb(1,0.85,0.85) legend:iMac_(PowerPC_G3) id:g32 value:rgb(1,0.9,0.9) id:g4 value:rgb(1,0.85,0.65) legend:iMac_(PowerPC_G4) id:g42 value:rgb(1,0.9,0.7) id:g5 value:rgb(1,0.85,0.45) legend:iMac_(PowerPC_G5) id:g52 value:rgb(1,0.9,0.5) id:cored value:rgb(0.8,1,0.8) legend:iMac_(Intel_Core_Duo) id:core2d value:rgb(0.5,1,0.8) legend:iMac_(Intel_Core_2_Duo) id:core2d2 value:rgb(0.2,1,0.8) id:corei value:rgb(0.1,1,0.5) legend:iMac_(Intel_Core_2_Duo_/_Core_i) id:corei2 value:rgb(0.78,1,0.35) legend:iMac_(Intel_Core_i_Gen3) id:corei3 value:rgb(0.85,0.9,0.45) legend:iMac_(Intel_Core_i_Gen4) id:corei5 value:rgb(0.9,0.9,0.55) legend:iMac_(Intel_Core_i_Gen5) id:corei6 value:rgb(0.9,0.95,0.7) legend:iMac_(Intel_Core_i_Gen6) id:emacl value:rgb(0.85,0.85,0.95) legend:eMac_(PowerPC_G4) id:emac value:rgb(0.65,0.65,0.9) legend:eMac_(PowerPC_G4,_education) id:imacp value:rgb(0.9,0.6,0.3) legend:iMac_Pro id:m1 value:rgb(1,0.7,0.7) legend:iMac_(M1) id:m3 value:rgb(1,0.3,0.4) legend:iMac_(M3) id:current value:rgb(0.9,0.9,0.9) legend:Still_currently_produced id:other value:rgb(0.9,0.9,0.9) legend:other_Apple_products id:linem value:rgb(0.9,0.9,0.9) id:liney value:rgb(0.5,0.5,0.5) BackgroundColors = canvas:bg ScaleMajor = gridcolor:liney unit:year increment:1 start:01/01/1999 ScaleMinor = gridcolor:linem unit:month increment:3 start:10/01/1998 Legend = orientation:vertical position:bottom columns:1 BarData = barset:g3-15-e-17-20 barset:21-24-27 barset:other PlotData= width:15 textcolor:black shift:(5,-5) anchor:from fontsize:s barset:g3-15-e-17-20 color:g3 from:08/15/1998 till:10/05/1999 text:"Orig. G3" color:g4 from:01/07/2002 till:02/04/2003 text:"15″ G4" color:emac from:04/29/2002 till:06/04/2002 text:"17″ eMac" color:g4 from:07/17/2002 till:02/04/2003 text:"17″ G4" barset:break color:g32 from:10/05/1999 till:03/18/2003 text:"Slot-loading" color:g42 from:02/04/2003 till:09/08/2003 color:emacl from:06/04/2002 till:10/12/2005 color:g42 from:02/04/2003 till:09/08/2003 barset:break $skip color:g4 from:09/08/2003 till:07/01/2004 color:emac from:10/12/2005 till:07/05/2006 color:g4 from:09/08/2003 till:07/01/2004 color:g4 from:11/18/2003 till:07/01/2004 text:"20″ G4" shift:(-5,-5) barset:break $skip $skip $skip color:g5 from:08/31/2004 till:05/03/2005 text:"17″ G5" color:g5 from:08/31/2004 till:05/03/2005 text:"20″ G5" barset:break $skip $skip $skip color:g52 from:05/03/2005 till:10/12/2005 color:g52 from:05/03/2005 till:10/12/2005 barset:break $skip $skip $skip color:g5 from:10/12/2005 till:01/10/2006 color:g5 from:10/12/2005 till:01/10/2006 barset:break $skip $skip $skip color:cored from:01/10/2006 till:09/06/2006 text:"Intel Poly" color:cored from:01/10/2006 till:09/06/2006 text:"Intel Poly" barset:break $skip $skip $skip color:core2d from:09/06/2006 till:08/07/2007 color:core2d from:09/06/2006 till:08/07/2007 barset:break $skip $skip $skip $skip color:core2d2 from:08/07/2007 till:10/20/2009 text:"Aluminum" barset:21-24-27 $skip color:core2d from:09/06/2006 till:08/07/2007 text:"24″ Poly" shift:(-5,-5) barset:break $skip color:core2d2 from:08/07/2007 till:10/20/2009 text:"Aluminum" barset:break color:corei from:10/20/2009 till:11/30/2012 text:"21.5″ Unibody" $skip color:corei from:10/20/2009 till:01/01/2013 text:"27″ Unibody" barset:break color:corei2 from:11/30/2012 till:10/01/2013 $skip color:corei2 from:01/01/2013 till:10/01/2013 barset:break color:corei3 from:10/01/2013 till:10/13/2015 text:"Slim Unibody" $skip color:corei3 from:10/01/2013 till:10/13/2015 text:"Slim Unibody" barset:break color:corei5 from:10/13/2015 till:04/20/2021 text:"4K" $skip color:corei6 from:10/13/2015 till:03/08/2022 text:"5K" color:imacp from:12/14/2017 till:03/05/2021 text:"27″ iMac Pro" barset:break $skip color:m1 from:05/21/2021 till:11/07/2023 text:"24″ M1" barset:break $skip color:m3 from:11/07/2023 till:$now text:"M3" barset:break $skip color:current from:$now till:$later barset:other color:other from:$start till:07/23/1999 text:"PwrMac" barset:break color:other from:07/23/1999 till:07/19/2000 text:"iBook" shift:(10,-5) barset:break color:other from:07/19/2000 till:10/23/2001 text:"G4 Cube" barset:break color:other from:10/23/2001 till:06/23/2003 text:"iPod" barset:break color:other from:06/23/2003 till:01/11/2005 text:"Power Mac G5" shift:(-5,-5) barset:break color:other from:01/11/2005 till:05/16/2006 text:"Mac Mini" barset:break color:other from:05/16/2006 till:06/29/2007 text:"MacBook" shift:(-1,-5) barset:break color:other from:06/29/2007 till:01/27/2010 text:"iPhone" barset:break color:other from:01/27/2010 till:04/24/2015 text:"iPad" barset:break color:other from:04/24/2015 till:03/18/2022 text:"Apple Watch" barset:break color:other from:03/18/2022 till:$later text:"Mac Studio" </timeline> See also: List of Mac models

References

• Michaels, Philip (March 2002). "The iMac: Flat is Where It's At". Macworld. No. 203. Special Report. pp. 29–32. ISSN 0741-8647.
• Musilek, Stan (July 2002). "Head of the Class". Macworld. No. 207. Mac Beat. ISSN 0741-8647.
• Michaels, Philip; Cellini, Adelia (July 2002). "Does the eMac Make the Grade?". Macworld. No. 207. Mac Beat. ISSN 0741-8647.
• Snell, Jason (September 2002). "Apple eMac". Macworld. No. 209. Reviews. ISSN 0741-8647. Retrieved December 20, 2022.

External links

• eMac Specifications
• Everymac Specs Archive
• Apple Introduces low cost Education Configuration for 17-inch iMac
• eMac Upgrade Guide via Internet Archive