Processor / Memory
21.5-inch models, one of the following: |
- 2.7GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
- 2.9GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
- 3.1GHz quad-core Intel Core i7 with 6MB on-chip shared L3 cache
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27-inch models, one of the following: |
- 2.9GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
- 3.2GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
- 3.4GHz quad-core Intel Core i7 with 6MB on-chip shared L3 cache
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- 8GB (two 4GB SO-DIMMs) of 1600MHz DDR3L SDRAM; four SO-DIMM slots support up to 32GB
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Internal Drives
21.5-inch models |
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- 1TB 5400-rpm Serial ATA hard drive
- Configurable to 1TB Fusion Drive.
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This iMac does not have an internal optical drive. An external SuperDrive can be purchased here.
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27-inch models |
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- 1TB 7200-rpm Serial ATA hard drive
- Configurable to 3TB hard drive, 1TB or 3TB Fusion Drive, or 768GB of flash storage.
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This iMac does not have an internal optical drive. An external SuperDrive can be purchased here.
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Ports
- SDXC card slot
- Four USB 3 ports
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- Two Thunderbolt ports
- Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately)
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- 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
- Kensington lock slot
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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)
- Relative humidity: 5% to 95% noncondensing
- Maximum operating altitude: 10,000 feet
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Network
- 802.11n Wi-Fi wireless networking IEEE 802.11a/b/g compatible
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- Bluetooth 4.0 wireless technology
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- 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
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Sound
- Stereo speakers
- Dual microphones
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- Headphone/optical digital audio output (minijack)
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- Support for Apple iPhone headset with microphone
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Display / Monitor Capability
21.5-inch models
- 21.5-inch (diagonal) LED-backlit display with IPS technology with support for millions of colors
- Resolution: 1920 by 1080 pixels
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27-inch models
- 27-inch (diagonal) LED-backlit display with IPS technology with support for millions of colors
- Resolution: 2560 by 1440 pixels
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All models
- Millions of colors at all resolutions
- 16:9 aspect ratio
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Graphics / Video
21.5-inch models
- NVIDIA GeForce GT 640M graphics processor with 512MB of GDDR5 memory
- NVIDIA GeForce GT 650M graphics processor with 512MB of GDDR5 memory
27-inch models
- NVIDIA GeForce GTX 660M graphics processor with 512MB of GDDR5 memory
- NVIDIA GeForce GTX 675MX graphics processor with 1GB of GDDR5 memory
- Configurable to NVIDIA GeForce GTX 680MX with 2GB of GDDR5 memory.
All Models
- FaceTime HD camera
- 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
- Support for extended desktop and video mirroring modes
- Support for Target Display Mode via the Thunderbolt port using a Thunderbolt to Thunderbolt cable (sold separately)
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Dimensions / Weight
21.5-inch models
Height: |
17.7" |
(45.0cm) |
Width: |
20.8" |
(52.8cm) |
Depth: |
6.9" |
(17.5cm) |
Weight: |
12.5lb |
(5.68kg) |
27-inch models
Height: |
20.3" |
(51.6cm) |
Width: |
25.6" |
(65.0cm) |
Depth: |
8" |
(20.3cm) |
Weight: |
21lb |
(9.54kg) |