Apple MacBook White - Intel Core 2 Duo, 4GB 667MHz DDR2 SDRAM , 120GB Serial ATA Drive @ 5400 rpm, Combo Drive (DVD-ROM/CD-RW), Intel GMA X3100 graphics, 13.3-inch (diagonal) glossy TFT, Built-in 10/100/1000BASE-T (Gigabit) Ethernet, AirPort Extreme Wi-Fi (based on IEEE draft specification)2; built-in Bluetooth 2.0 + EDR (Enhanced Data Rate) module, Mac OS X v10.5 Leopard