MacBook WHITE Model:A1342 Spec MacBook White Unibody Processor2.4GHz intel core 2 Duo 3MB L2 Cache 2GB of 1066 MHz DDR3 SDRAM 250GB Hard Drive 7200rpm (Serial ATA) Slot-Loading SuperDrive (DVD RW Super Double Layer) 13.3 inch LED-backlit glossy widescreen display ; 1280 by 800 pixels NVIDIA GeForce 320M RAM DDR3 256M Share VRAM Built-In iSight Video Camera Bluetooth Integrate Bluetooth 2.1+EDR Wireless LAN / LAN / Modem Wireless Card AirPort Extreme ,LAN Ethernet 2 x USB 2.0, minidisplay, Headphone Jack