20-inch iMac
DECLARED NOISE EMISSIONS in accordance with ISO 9296
Sound Power Level LWAd (B) 1 B = 10 dB |
Sound Pressure Level Operator Position LpAm (dB) |
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Idle | 3.1 | 19 |
Hard drive accessing | 3.1 | 20 |
CD drive accessing | 3.3 | 23 |
Hard drive5
- 160GB 7200-rpm Serial ATA hard drive5
- Optional 320GB 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
20-inch iMac(MC015LL/A) | 20-inch iMac(MC015LL/B) | 20-inch iMac(MC015LL/C) | |
Processor |
2.0GHz Intel Core 2 Duo | 2.6GHz Intel Core 2 Duo | 2.6GHz Intel Core 2 Duo |
L2 cache |
3MB shared | 3MB shared | 3MB shared |
Frontside bus |
1066MHz | 1066MHz | 1066MHz |
Memory |
1GB (one 1GB SO-DIMM) of 1066MHz DDR3 SDRAM; supports up to 8GB | 1GB (one 1GB SO-DIMM) of 1066MHz DDR3 SDRAM; supports up to 8GB | 2GB (two 1GB SO-DIMM) of 1066MHz DDR3 SDRAM; supports up to 8GB |
Hard drive |
160GB 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 | ||
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 | ||
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 | ||
Software |
Mac OS X v10.5 Leopard | Mac OS X v10.6 Snow Leopard | |
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iLife ’09 | iLife ’11 | ||
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Ethernet |
Built-in 10/100/1000BASE-T (Gigabit) | ||
Wireless |
Built-in AirPort Extreme Wi-Fi (802.11n)2 | ||
Hardware accessories |
Apple Keyboard and Apple Mighty Mouse | ||
Configure-to-order options |
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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 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
Applications
- iWork
- Aperture
- Logic Express