System Bus Speed: 133 MHz Cache Bus Speed: 800 MHz (Built-in)
L1 Cache: 64k L2/L3 Cache: 256k (on chip)
RAM Type: PC2100 DDR SDRAM
RAM Speed: 266 MHz
Details: Supports a single 200-pin PC2100 DDR SDRAM SO-DIMM memory module.
Maximum RAM: 640 MB*
Video Card: Mobility Radeon 9200 VRAM Type: DDR SDRAM
Details: ATI Mobility Radeon 9200 (4X AGP) with 32 MB of DDR SDRAM.
12.1″ TFT XGA active-matrix display with a 1024 by 768 native resolution. Apple reports that it also supports 640 by 480 and 800 by 600 when scaled.
Standard Hard Drive: 30.0 GB Int. HD Interface: Ultra ATA/100
Standard Optical: 8X/24X/24X/10X DVD-ROM/CD-RW “Combo” drive.
Standard Modem: 56k v.92 Standard Ethernet: 10/100Base-T
Standard AirPort: 802.11b/g (Optional, not installed) Standard Bluetooth: 1.1 (Optional, not installed)
Details: Internal support for AirPort Extreme (802.11g) and Bluetooth 1.1, although neither was pre-installed.
USB Ports: 2 (2.0) Firewire Ports: 1 (400)
Details: Two USB 2.0 ports and one Firewire “400″ port.
Incl. Keyboard: Full-size Incl. Input: Trackpad
Details: Apple reports that the integrated keyboard has 77 (US) or 78 (ISO) keys, including 12 function keys, 4 arrow keys, and an embedded numeric keypad. The trackpad supports tap, double tap, and drag capabilities.
Battery Type: 50 W/Hr LiIon Battery Life: 6 Hours
Details: 6 hours under “normal usage conditions” as estimated by Apple.
Pre-Installed MacOS: X 10.3 Maximum MacOS:
MacOS 9 Support: Classic Mode Only Windows Support: Emulation Only
Details: The iBook G4 models are capable of using Mac OS 9 applications within the MacOS X “Classic” environment. They cannot boot into MacOS 9.
Dimensions: 1.35 x 11.2 x 9.0.6 Avg. Weight: 4.9 lbs (2.2 kg)