iMac8,1

iMac (24-inch, Early 2008)iMac2008EFI 64-bitno security chip

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Out of coverage scope · Released before 2009 This Mac is listed and can be tested, but it isn't counted in the site's coverage figures.

iMac8,1 HD 2400 XT · 20-inch HD 2600 Pro · 20-inch HD 2600 Pro · 24-inch 8800 GS · 24-inch 0 of 4 configurations tested Cards Matrix

Criterion	HD 2400 XT · 20-inch	HD 2600 Pro · 20-inch	HD 2600 Pro · 24-inch	8800 GS · 24-inch	Config count
Boot · a failure here makes a config Unsupported 0 of 12 passed
Stock installer boots via 64-bit EFI	Untested	Untested	Untested	Untested	4
Internal storage detected and installation completes	Untested	Untested	Untested	Untested	4
Installed system starts, restarts and shuts down cleanly	Untested	Untested	Untested	Untested	4
Graphics 0 of 8 passed
Discrete GPU acceleration	Untested	Untested	Untested	Untested	4
External display output	Untested	Untested	Untested	Untested	4
Display 0 of 8 passed
Internal display at native resolution	Untested	Untested	Untested	Untested	4
Display brightness control	Untested	Untested	Untested	Untested	4
Input 0 of 4 passed
IR receiver (Apple Remote)	Untested	Untested	Untested	Untested	4
Power 0 of 4 passed
Sleep and wake	Untested	Untested	Untested	Untested	4
Audio 0 of 24 passed
Built-in speakers	Untested	Untested	Untested	Untested	4
Built-in microphone	Untested	Untested	Untested	Untested	4
Headphone / analog audio output	Untested	Untested	Untested	Untested	4
Line-in / analog audio input	Untested	Untested	Untested	Untested	4
Optical digital audio output	Untested	Untested	Untested	Untested	4
Optical digital audio input	Untested	Untested	Untested	Untested	4
Camera 0 of 4 passed
Built-in webcam	Untested	Untested	Untested	Untested	4
Networking 0 of 12 passed
Wi-Fi	Untested	Untested	Untested	Untested	4
Bluetooth	Untested	Untested	Untested	Untested	4
Ethernet	Untested	Untested	Untested	Untested	4
Ports 0 of 8 passed
USB-A ports	Untested	Untested	Untested	Untested	4
FireWire	Untested	Untested	Untested	Untested	4
Storage 0 of 4 passed
Internal optical drive reads discs	Untested	Untested	Untested	Untested	4
Thermal 0 of 8 passed
Temperature sensors report under load	Untested	Untested	Untested	Untested	4
Fans respond to load	Untested	Untested	Untested	Untested	4

Research notes (unverified)

Penryn refresh of the aluminum iMac.

Sources (6) and identifiers

Board IDs: Mac-F226BEC8, Mac-F227BEC8