Processor / Memory
21.5-inch models, one of the following: |
- 3.06GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
- 3.2GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
- 3.6GHz Intel Core i5 processor with 4MB level 3 cache; supports Hyper-Threading and Turbo Boost
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27-inch models, one of the following: |
- 3.2GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
- 3.6GHz Intel Core i5 processor with 4MB level 3 cache; supports Hyper-Threading and Turbo Boost
- 2.8GHz Quad-Core Intel Core i5 processor with 8MB level 3 cache; supports Turbo Boost
- 2.93GHz Quad-Core Intel Core i7 processor with 8MB level 3 cache; supports Hyper-Threading and Turbo Boost
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- 4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 SDRAM; four SO-DIMM slots support up to 16GB
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Internal Drives
21.5-inch models |
Slot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW) |
- 500GB or 1TB 7200-rpm Serial ATA hard drive
- Optional 2TB 7200-rpm Serial ATA hard drive
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- 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
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27-inch models |
Slot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW) |
- 1TB 7200-rpm Serial ATA hard drive
- Optional 2TB 7200-rpm Serial ATA hard drive
- Optional 256GB solid-state drive
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- 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
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Ports
- One FireWire 800 port; 7 watts
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Power
- Line voltage: 100-240V AC
- Frequency: 50Hz to 60Hz, single phase
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- Operating temperature: 50° to 95° F (10° to 35° C)
- Storage temperature: -4° to 116° F (-20° to 47° C)
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- Maximum continuous power: 241W (21.5-inch models); 365W (27-inch models)
- Relative humidity: 5% to 95% noncondensing
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Network
- 802.11n Wi-Fi wireless networking;² IEEE 802.11a/b/g compatible
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- Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology
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- 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
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Sound
- Built-in stereo speakers
- Two internal 17-watt high-efficiency amplifiers
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- Headphone/optical digital audio output (minijack)
- Audio line in/optical digital audio input (minijack)
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- Built-in microphone
- Support for Apple iPhone headset with microphone
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Display / Monitor Capability
21.5-inch models
- Built-in 21.5-inch (viewable) LED-backlit glossy widescreen TFT active-matrix liquid crystal display with IPS technology
- Resolution: 1920 by 1080 pixels
- Typical brightness: 330 cd/m
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27-inch models
- Built-in 27-inch (viewable) LED-backlit glossy widescreen TFT active-matrix liquid crystal display with IPS technology
- Resolution: 2560 by 1440 pixels
- Typical brightness: 375 cd/m
- Can be attached to a wall mount, articulating arm, or other VESA-compliant mounting solution using the optional VESA Mount Adapter Kit
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All models
- Millions of colors at all resolutions
- Typical viewing angle: 178° horizontal; 178° vertical
- 16:9 aspect ratio
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Graphics / Video
21.5-inch models
- ATI Radeon HD 4670 graphics processor with 256MB of GDDR3 memory
- ATI Radeon HD 5670 graphics processor with 512MB of GDDR3 memory
27-inch models
- ATI Radeon HD 5670 graphics processor with 512MB of GDDR3 memory
27-inch model with quad-core processor
- ATI Radeon HD 5750 graphics processor with 1GB of GDDR5 memory
All Models
- iSight camera
- Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately); 27-inch models also support input from external DisplayPort sources (adapters sold separately)
- 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
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Dimensions / Weight
21.5-inch models
Height: |
17.75" |
(45.1cm) |
Width: |
20.8" |
(52.8cm) |
Depth: |
7.42" |
(18.85cm) |
Weight: |
20.5 lb |
(9.3 kg) |
27-inch models
Height: |
20.4" |
(51.7cm) |
Width: |
25.6" |
(65.0cm) |
Depth: |
8.15" |
(20.7cm) |
Weight: |
30.5 lb |
(13.8kg) |