4/21/08 10:55 PMApple - iMac - Tech Specs

Page 1 of 3http://www.apple.com/imac/specs.html

In the box

iMacApple KeyboardMighty MouseApple RemoteCleaning clothPower cordInstall/restore DVDsPrinted and electronic documentation

Processor and memory

2.0GHz or 2.4GHzIntel Core 2 Duoprocessor, or 2.8GHzIntel Core 2 Extremeprocessor4MB shared L2 cache at full processorspeed800MHz system bus1GB (one SO-DIMM) of PC2-5300(667MHz) DDR2 memoryTwo SO-DIMM slots support up to4GB

Hard drive

20-inch model with 2.0GHz processor

250GB Serial ATA 7200-rpm harddriveOptional 320GB or 500GB SerialATA 7200-rpm hard drive

20-inch model with 2.4GHz processor

320GB Serial ATA 7200-rpm harddriveOptional 500GB or 750GB SerialATA 7200-rpm hard drive

24-inch model with 2.4GHz processor

320GB Serial ATA 7200-rpm harddriveOptional 500GB, 750GB, or 1TBSerial ATA 7200-rpm hard drive

Optical drive

Slot-loading 8x SuperDrive (DVD±RDL/DVD±RW/CD-RW)

Writes DVD+R DL and DVD-R DLdiscs at up to 4x speedWrites DVD-R and DVD+R discs atup to 8x speedWrites DVD-RW at up to 6x speedand DVD+RW discs at up to 8xspeedReads DVDs at up to 8x speedWrites CD-R discs at up to 24xspeedWrites CD-RW discs at up to 16xspeedReads CDs at up to 24x speed

Display

Built-in 20-inch (viewable) or 24-inch(viewable) glossy widescreen TFTactive-matrix liquid crystal displayResolution

20-inch: 1680 by 1050 pixels24-inch: 1920 by 1200 pixels

Millions of colors at all resolutionsTypical viewing angle

20-inch models

160° horizontal160°vertical

24-inch model

178° horizontal178° vertical

Typical brightness: 290 cd/m2 (20-inch models); 385 cd/m2 (24-inchmodel)Typical contrast ratio: 800:1 (20-inchmodels); 750:1 (24-inch model)

Communications

Built-in AirPort Extreme wirelessnetworking (802.11n)Built-in Bluetooth 2.0+EDR (EnhancedData Rate) moduleBuilt-in 10/100/1000BASE-T GigabitEthernet (RJ-45 connector)Works with 56K V.92 Apple USBModem (sold separately)

Graphics and video

20-inch model with 2.0GHz processor

ATI Radeon HD 2400 XT graphicsprocessor128MB of GDDR3 memory

20-inch model with 2.4GHz processorand 24-inch model

ATI Radeon HD 2600 PROgraphics processor256MB of GDDR3 memory

Mini-DVI output port with support forDVI, VGA, S-video, and compositevideo connections via adapterBuilt-in iSightcameraSupport forexternal display inextended desktopmode

Digitalresolutions up to 1920 by 1200Analog resolutions up to 2048 by1536

Support for external display in videomirroring mode

Electrical and environmentalrequirements

Meets ENERGYSTAR requirementsLine voltage: 100-240V ACFrequency: 50Hz to60Hz, single phaseMaximum continuous power: 200W(20-inch models); 280W (24-inchmodel)Operating temperature: 50° to 95° F(10° to 35° C)Storage temperature: -40° to 185° F(-40° to 85° C)Relative humidity: 5% to 95%noncondensingMaximum altitude: 10,000 feet

Size and weight (20-inch)

Height: 18.5 inches (46.9 cm)Width: 19.1 inches (48.5 cm)Depth: 7.4 inches (18.9 cm)Weight: 20 pounds (9.1 kg)

Size and weight (24-inch)

Height: 20.5 inches (52.0 cm)Width: 22.4 inches (56.9 cm)Depth: 8.1 inches (20.7 cm)Weight: 25.4 pounds (11.5 kg)

Peripheral connections

One FireWire 400 and one FireWire800 port; 7 watts eachTotal of five USB 2.0 ports: three portson computer, two ports on keyboard

Audio

Built-in stereo speakersInternal 24-watt digital amplifierHeadphone/optical digital audiooutput (minijack)Audio line in/optical digital audioinput (minijack)Built-in microphone

Software

Mac OS X v10.5Leopard (includesTime Machine, QuickLook, Spaces,Spotlight, Dashboard,Mail, iChat AV, Safari,Address Book, QuickTime, iCal, DVDPlayer, Xcode, Developer Tools)iLife ’08 (includes iTunes, iPhoto,iMovie, iDVD, iWeb, GarageBand)Front RowPhoto Booth

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4/21/08 10:55 PMApple - iMac - Tech Specs

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20-inch iMac (MA876LL)

20-inch iMac (MA877LL)

24-inch iMac (MA878LL)

Processor 2.0GHz Intel Core 2 Duo 2.4GHz Intel Core 2 Duo

L2 cache 4MB shared

Frontside bus 800MHz

Memory 1GB (one SO-DIMM) 667MHz DDR2 SDRAM (PC2-5300), supports up to 4GB

Hard drive 250GB Serial ATA ; 7200 rpm 320GB Serial ATA ; 7200 rpm

Optical drive Slot-loading 8x SuperDrive with 4x double-layer burning (DVD±R DL/DVD±RW/CD-RW)

Display 20-inch (viewable) glossy widescreen TFT active-matrix LCD, 1680 by 1050 pixels, millions of colors 24-inch (viewable) glossy widescreen TFTactive-matrix LCD, 1920 by 1200 pixels,millions of colors

Video Built-in iSight; mini-DVI output port with support for DVI, VGA, S-video, and composite video connections via adapter

Graphics ATI Radeon HD 2400 XT with 128MB of GDDR3memory

ATI Radeon HD 2600 PRO with 256MB of GDDR3 memory

FireWire One FireWire 400 and one FireWire 800 port; 7 watts each

USB Three USB 2.0 ports on computer; two USB 2.0 ports on keyboard

Audio Built-in stereo speakers with 24-watt digital amplifier, built-in microphone, optical digital audio output/headphone out, optical digital audio input/audioline in

Ethernet Built-in 10/100/1000BASE-T (Gigabit)

Wireless Built-in AirPort Extreme (802.11n) ; built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module

Hardware accessories Apple Remote, Apple Keyboard, and Mighty Mouse

Other Built-in IR receiver Built-in IR receiver, optional VESA mountadapter kit

Configure-to-order options • 2GB Memory Upgrade (two 1GB)• 4GB Memory Upgrade (two 2GB)• 320GB or 500GB Hard Drive• Apple Wireless Keyboard• Wireless Mighty Mouse• Apple USB Modem• Software: iWork ’08, Aperture, Logic Express,Final Cut Express

• 2GB Memory Upgrade (two 1GB)• 4GB Memory Upgrade (two 2GB)• 500GB or 750GB Hard Drive• Apple Wireless Keyboard• Wireless Mighty Mouse• Apple USB Modem• Software: iWork ’08, Aperture, Logic Express,Final Cut Express

• 2.8GHz Intel Core 2 Extreme• 2GB Memory Upgrade (two 1GB)• 4GB Memory Upgrade (two 2GB)• 500GB, 750GB, or 1TB Hard Drive• Apple Wireless Keyboard• Wireless Mighty Mouse• Apple USB Modem• Software: iWork ’08, Aperture, Logic Express,Final Cut Express

Limited warranty and service Your iMac comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your serviceand support to three years from your computer’s purchase date. Only the AppleCare Protection Plan provides you with direct telephone support fromApple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts. For more information,visit Apple support or call 800-823-2775.

Apple and the globalenvironment

Learn more about Apple’s dedication to reducing the environmental impact of our products and process. The Apple Product Environmental Specificationdetails the environmental attributes of our products.

Recycling Apple takes a holistic view of materials management and waste minimization. Learn more about how to recycle your Mac.

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4/21/08 10:55 PMApple - iMac - Tech Specs

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Accessories

AirPort Express Base Station (M9470LL/A)AirPort Extreme Base Station (MB053LL/A)Apple Wireless Keyboard (MB167LL/A)Apple wireless Mighty Mouse (MB111LL/A)Apple 8x DVD-R Media Kit (M9472G/A)Apple Mini-DVI to DVI Adapter (M9321G/A)Apple Mini-DVI to VGA Adapter (M9320G/A)Apple Mini-DVI to Video Adapter (M9319G/A)Apple FireWire Cable (M8706G/A)AppleCare Protection Plan (MA520LL/A)iMac 24-inch VESA Mount Adapter (MB060G/A)

Applications

iWork (MA790Z/A)Aperture (MA438Z/A)Logic Express (MA338Z/A)Final Cut Express (MA261Z/A).Mac Subscription (MA927Z/A)

1. 1GB = 1 billion bytes; actual formatted capacity less.2. Based on an IEEE 802.11n draft specification. Also compatible with IEEE 802.11a, IEEE 802.11b, and IEEE 802.11g. Wireless Internet access requires a wireless access point and

Internet access (fees may apply).3. Adapters sold separately.4. Weight varies by configuration and manufacturing process.

Intel and Intel Core are trademarks of Intel Corp. in the U.S. and other countries. Internet access requires a compatible Internet service provider; fees may apply. Product containselectronic documentation. Backup copy of software is included.