Type of RAM Slots: 2 - 184-pin PC3200 (400MHz) DDR SDRAM
Minimum RAM Speed: n/a
Graphics Card: ATI Radeon 9600 (AGP 8x)
ATI Card Model: ATY,RV351
Graphics Memory: 128 MB DDR
Built-in Display: 20" LCD 230 cd/m 400:1 contrast ratio
Resolutions: 16:10 aspect ratio: 1680 x 1050, 1344 x 840, 1280 x 800, 1024 x 640, 840 x 524, 800 x 500 4:3 aspect ratio: 1024 x 768, 800 x 600, 640 x 480
Display Connection: Mini-VGA, S-video and composite
Video Camera: None
Expansion Slots: None
Hard Drive Bus: Serial ATA
Large Drive Support: Yes (128 GB or larger per drive)
Backup Battery: n/a
Max Watts: 180 watts
AirPort: AirPort Extreme card
Bluetooth: Bluetooth 2.0 + EDR (Enhanced Data Rate) module
History: Introduced in May 2005, the iMac G5 ALS was a modest improvement in speed and features over the original iMac G5. Airport Extreme and Bluetooth were now standard on all models, along with 512 MB of RAM, considered the minimum for smooth operation under Mac OS X 10.4 Tiger. It was initially available in three configurations: 17" LCD/1.8 GHz/160 GB hard drive/Combo drive/$1299 U.S., 17" LCD/2.0 GHz/160 GB hard drive/SuperDrive/$1499 U.S., and 20" LCD/2.0 GHz/250 GB hard drive/SuperDrive/$1799 U.S.