20-inch iMac
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)1
24-inch iMac
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)1
One FireWire 800 port; 7 watts
Total of six USB 2.0 ports: four ports on computer, two ports on wired keyboard
Built-in AirPort Extreme Wi-Fi wireless networking (based on IEEE 802.11n draft specification);2 IEEE 802.11a/b/g compatible
Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate)
Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Built-in stereo speakers
Internal 24-watt digital amplifier
Headphone/optical digital audio output (minijack)
Audio line in/optical digital audio input (minijack)
Built-in microphone
Support for Apple Stereo Headset with microphone
Mac OS X v10.5 Leopard (includes iTunes, Time Machine, Quick Look, Spaces, Spotlight, Dashboard, Mail, iChat, Safari, Address Book, QuickTime, iCal, DVD Player, Photo Booth, Front Row, Xcode Developer Tools)
iLife ’09 (includes iPhoto, iMovie, iDVD, iWeb, GarageBand)
Arsenic-free display glass
BFR-free
PVC-free (internal cables)
Highly recyclable aluminum and glass enclosures
Meets ENERGY STAR 5.0 requirements
Rated EPEAT Gold
DECLARED NOISE EMISSIONS in accordance with ISO 9296
Sound Power Level LWAd (B) 1 B = 10 dB | Sound Pressure Level Operator Position LpAm (dB) | |||||
|---|---|---|---|---|---|---|
2.66 GHz | 2.93 GHz | 3.06 GHz | 2.66 GHz | 2.93 GHz | 3.06 GHz | |
Idle | 3.2 | 3.3 | 3.1 | 21 | 21 | 20 |
Hard drive accessing | 3.2 | 3.3 | 3.1 | 21 | 21 | 20 |
CD drive accessing | no value | no value | no value | no value | no value | no value |
LWAd is the statistical upper-limit A-weighted sound power level (rounded to the nearest 0.1 B).
LpAm is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest dB).
1 B (bel) = 10 dB (decibel).
Built-in 20-inch (viewable) or 24-inch (viewable) glossy widescreen TFT active-matrix liquid crystal display
Resolution
20-inch model: 1680 by 1050 pixels
24-inch models: 1920 by 1200 pixels
Millions of colors at all resolutions
Typical viewing angle
20-inch model:
160° horizontal
160° vertical
24-inch models:
178° horizontal
178° vertical
Typical brightness: 290 cd/m2 (20-inch model); 385 cd/m2 (24-inch models)
Typical contrast ratio: 800:1 (20-inch model); 750:1 (24-inch models)
20-inch and 24-inch model with 2.66GHz processor
NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory3
24-inch model with 2.93GHz processor, one of the following:
NVIDIA GeForce GT 120 graphics processor with 256MB of GDDR3 memory
NVIDIA GeForce GT 130 graphics processor with 512MB of GDDR3 memory
ATI Radeon HD 4850 graphics processor with 512MB of GDDR3 memory
24-inch model with 3.06GHz processor, one of the following:
NVIDIA GeForce GT 130 graphics processor with 512MB of GDDR3 memory
ATI Radeon HD 4850 graphics processor with 512MB of GDDR3 memory
Mini DisplayPort output port with support for DVI, VGA, and dual-link DVI via adapter4
Built-in iSight camera
Support for extended desktop and video mirroring modes
Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display
2.66GHz, 2.93GHz, or 3.06GHz Intel Core 2 Duo processor
6MB shared L2 cache at full processor speed
1066MHz frontside bus
2GB (two 1GB SO-DIMMs) or 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM; two SO-DIMM slots support up to 8GB
Hard drive5
20-inch model with 2.66GHz processor
320GB 7200-rpm Serial ATA hard drive5
Optional 640GB or 1TB 7200-rpm Serial ATA hard drive
24-inch model with 2.66GHz or 2.93GHz processor
640GB 7200-rpm Serial ATA hard drive
Optional 1TB 7200-rpm Serial ATA hard drive
24-inch model with 3.06GHz processor
1TB 7200-rpm Serial ATA hard drive
Optical drive
Slot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
Writes DVD+R DL and DVD-R DL discs at up to 4x speed
Writes DVD-R and DVD+R discs at up to 8x speed
Writes DVD-RW discs at up to 6x speed and DVD+RW discs at up to 8x speed
Reads DVDs at up to 8x speed
Writes CD-R discs at up to 24x speed
Writes CD-RW discs at up to 16x speed
Reads CDs at up to 24x speed
Line voltage: 100-240V AC
Frequency: 50Hz to 60Hz, single phase
Maximum continuous power: 200W (20-inch model); 280W (24-inch models)
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% noncondensing
Maximum altitude: 10,000 feet
iMac
Apple Keyboard
Mighty Mouse
Cleaning cloth
Power cord
Install/restore DVDs
Printed and electronic documentation
| 20-inch iMac(MB417LL/A) | 24-inch iMac(MB418LL/A) | 24-inch iMac(MB419LL/A) | 24-inch iMac(MB420LL/A) |
|---|---|---|---|---|
Processor | 2.66GHz Intel Core 2 Duo | 2.66GHz Intel Core 2 Duo | 2.93GHz Intel Core 2 Duo | 3.06GHz Intel Core 2 Duo |
L2 cache | 6MB shared | |||
Frontside bus | 1066MHz | |||
Memory | 2GB (two 1GB SO-DIMMs) of 1066MHz DDR3 SDRAM; supports up to 8GB | 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM; supports up to 8GB | ||
Hard drive | 320GB Serial ATA5; 7200 rpm | 640GB Serial ATA5; 7200 rpm | 1TB Serial ATA5; 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 TFT active-matrix LCD, 1920 by 1200 pixels, millions of colors | ||
Video | Built-in iSight camera; Mini DisplayPort output with support for DVI, dual-link DVI, and VGA video connections via adapter4 | |||
Graphics | NVIDIA GeForce 9400M with 256MB of DDR3 SDRAM shared with main memory3 | NVIDIA GeForce GT 120 with 256MB of GDDR3 memory | NVIDIA GeForce GT 130 with 512MB of GDDR3 memory | |
FireWire | One FireWire 800 port; 7 watts | |||
USB | Four 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/audio line in | |||
Ethernet | Built-in 10/100/1000BASE-T (Gigabit) | |||
Wireless | Built-in AirPort Extreme Wi-Fi (802.11n)2; built-in Bluetooth 2.1 + EDR (Enhanced Data Rate) | |||
Hardware accessories | Apple Keyboard and Apple Mighty Mouse | |||
Other | Built-in IR receiver | Built-in IR receiver, optional VESA mount adapter kit | ||
Configure-to-order options | • 4GB Memory Upgrade (two 2GB) • 8GB Memory Upgrade (two 4GB) • 640GB or 1TB Hard Drive • Apple Keyboard with Numeric Keypad • Apple Wireless Keyboard • Apple Wireless Mighty Mouse • Apple USB Modem • Apple Remote • Software: iWork ’09, Aperture, Logic Express, Final Cut Express | • 8GB Memory Upgrade (two 4GB) • 1TB Hard Drive • Apple Keyboard with Numeric Keypad • Apple Wireless Keyboard • Apple Wireless Mighty Mouse • Apple USB Modem • Apple Remote • Software: iWork ’09, Aperture, Logic Express, Final Cut Express | • 3.06GHz Intel Core 2 Duo • NVIDIA GeForce GT 130 or ATI Radeon HD 4850 with 512MB of GDDR3 Memory • 8GB Memory Upgrade (two 4GB) • 1TB Hard Drive • Apple Keyboard with Numeric Keypad • Apple Wireless Keyboard • Apple Wireless Mighty Mouse • Apple USB Modem • Apple Remote • Software: iWork ’09, Aperture, Logic Express, Final Cut Express | • ATI Radeon HD 4850 with 512MB GDDR3 of Memory • 8GB Memory Upgrade (two 4GB) • Apple Keyboard with Numeric Keypad • Apple Wireless Keyboard • Apple Wireless Mighty Mouse • Apple USB Modem • Apple Remote • Software: iWork ’09, 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 service and support to three years from your computer’s purchase date. 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. For more information, visit Apple support or call 800-823-2775. | |||
Apple and the global environment | Learn more about Apple’s dedication to reducing the environmental impact of our products and process. The Apple Product Environmental Specification details 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. | |||
Accessories
Time Capsule
AirPort Express Base Station
AirPort Extreme Base Station
Apple Wireless Keyboard
Apple Wireless Mighty Mouse
Apple 8x DVD-R Media Kit
Apple Mini DisplayPort to DVI Adapter
Apple Mini DisplayPort to VGA Adapter
Apple Mini DisplayPort to Dual-Link DVI Adapter
Apple FireWire Cable
AppleCare Protection Plan
iMac 24-inch VESA Mount Adapter
Applications
iWork
Aperture
Logic Express
Final Cut Express
Weight varies by configuration and manufacturing process.
Wireless Internet access requires a wireless access point and Internet access; fees may apply.
Memory available to Mac OS X may vary depending on graphics needs. Minimum graphics memory usage is 256MB.
Adapters are sold separately.
1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.