2.4 GHz Intel Core 2 Duo processor with 3 MB on-chip shared L2 cache running 1:1 with processor speed, Mac OS X v10.5 Leopard
2 GB RAM (two SO-DIMM) 677 MHz DDR2 SD-RAM (PC2-5300), 200 GB 5400 rpm Serial ATA hard drive, slot load 8x Super Drive (DVD±R DL/DVD±RW/CD-RW)
One FireWire 400, one FireWire 800, two USB 2.0 ports, and ExpressCard/34 slot
Built-in 10/100/1000BASE-T (Gigabit); built-in 54 Mbps AirPort Extreme (802.11n); built-in Bluetooth 2.0+EDR
15.4-inch (diagonal), 1440 by 900 resolution, matte TFT LED widescreen display with NVIDIA GeForce 8600M GT with 256 MB of GDDR3 memory and dual-link DVI

15.2-inch (diagonal), 1440 x 960 resolution, TFT widescreen display
1.67 GHz PowerPC G4 processor with 167 MHz system bus
512 MB DDR SDRAM, 80 GB hard drive, slot-loading 8x SuperDrive (DVD±RW/CD-RW)
One FireWire 400, one FireWire 800, two USB 2.0 ports, and Type I/II PC Card slot
Built-in 10/100/1000BASE-T (Gigabit) Ethernet, 54-Mbps AirPort Extreme wireless, Bluetooth 2.0+EDR, and 56K V.92 modem

Apple PowerBook G4 (NEWEST, AND MOST EXPENSIVE MODEL)
CPU Speed: 1.5GHz PowerPC G4 w/ intelligent Power Saving Stepping Feature
Display: 17-inch TFT LCD widescreen (1440 x 900 resolution) Bright, no Dead Pixels
Graphics: ATI Mobility Radeon 9700 with 128MB DDR RAM UPGRADE
DVI Output port (VGA output with supplied DVI-VGA adapter)