iBook (Dual USB)
Codename: "P29"
Discontinued: October 2001
Processor: PowerPC 750cxe v2.4/v2.5 (G3)
Processor Speed: 500 MHz
Cache: 32 KB L1, 256 k on-chip (1:1) L2
Data Path: 64 bit
System Bus: 66 MHz
Hard Drive Size: 10 GB
Media: CD-ROM, DVD-ROM, CD-RW, DVD/CD-RW Combo
Colours: Ice
Weight and Dimensions: 4.9 lbs, 11.2" W x 9.1" D x 1.35" H
Original Mac OS: Mac OS 9.1 (Mac OS 9.1/10.0.3 on later shipments)
Maximum Mac OS: Latest release of Mac OS X
Machine ID: PowerBook4,1
Motherboard RAM: 64 or 128 MB
Maximum RAM: 576 or 640 MB
Number of Sockets: 1 - PC100 3.3V 144-pin SO-DIMM
Minimum RAM Speed: 10 ns
Graphics Card: ATI Rage Mobility 128 (AGP 2x)
Video Memory: 8 MB
Display Type: 12.1"
Resolutions: 1024 x 768 (Optimum), 800 x 600, 640 x 480
External Video: VGA/Composite via Mini-VGA port
Slots: None
Hard Drive Bus: Ultra ATA/66
Modem: 56k
AirPort: Optional AirPort card
Bluetooth: None
PRAM: None
Power: n/a
Battery: 42 Wh Lithium Ion
USB: 2 - 12 MBit/s
FireWire: 1 - 400 MBit/s
Ethernet: 10/100BaseT
Infrared: None
Sound: 16-bit stereo headphone jack, built in stereo speaker
History: The iBook (Dual USB) was available in four configurations, each with a different optical drive: The CD-ROM model, with 64 MB of RAM, was $1299 U.S., The DVD-ROM model, with 128 MB of RAM, was $1499 U.S., the CD-RW model (available only as a BTO option at the Apple Store), with 128 MB of RAM, was $1599 U.S., and the "Combo" DVD-ROM/CD-RW Model, with 128 MB of RAM, was $1799 U.S. 

