Processor

2.4GHz Intel Core 2 Duo

Memory

4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM; supports up to 8GB

Hard drive

250GB Serial ATA; 5400 rpm

optical drive

8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)

Graphics

NVIDIA GeForce 320M graphics processor with 256MB of DDR3 SDRAM shared with main memory⁵

Video

iSight camera; Mini DisplayPort output port with support for DVI, VGA, dual-link DVI, and HDMI (requires adapters, sold separately)

Display

13.3-inch (diagonal) LED-backlit glossy widescreen display, 1280-by-800 resolution

Expansion

Audio

Stereo speakers with subwoofers, omnidirectional microphone, combined headphone/line in (supports digital output)

Networking

Built-in 10/100/1000BASE-T (Gigabit) Ethernet

Wireless

AirPort Extreme Wi-Fi (based on IEEE 802.11n specification)²; Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology