In the box
* iMac
* Apple Keyboard
* Mighty Mouse
* Apple Remote
* Cleaning cloth
* Power cord
* Install/restore DVDs
* Printed and electronic documentation
Intel
Processor and memory
* 2.0GHz or 2.4GHz Intel Core 2 Duo processor, or 2.8GHz Intel Core 2 Extreme processor
* 4MB shared L2 cache at full processor speed
* 800MHz system bus
* 1GB (one SO-DIMM) of PC2-5300 (667MHz) DDR2 memory
* Two SO-DIMM slots support up to 4GB
Hard drive
* 20-inch model with 2.0GHz processor
o 250GB Serial ATA 7200-rpm hard drive1
o Optional 320GB or 500GB Serial ATA 7200-rpm hard drive
* 20-inch model with 2.4GHz processor
o 320GB Serial ATA 7200-rpm hard drive1
o Optional 500GB or 750GB Serial ATA 7200-rpm hard drive
* 24-inch model with 2.4GHz processor
o 320GB Serial ATA 7200-rpm hard drive1
o Optional 500GB, 750GB, or 1TB Serial ATA 7200-rpm hard drive
Optical drive
* Slot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
o Writes DVD+R DL and DVD-R DL discs at up to 4x speed
o Writes DVD-R and DVD+R discs at up to 8x speed
o Writes DVD-RW at up to 6x speed and DVD+RW discs at up to 8x speed
o Reads DVDs at up to 8x speed
o Writes CD-R discs at up to 24x speed
o Writes CD-RW discs at up to 16x speed
o Reads CDs at up to 24x speed