Precision aluminum unibody Processor: 2.3GHz dual-core Intel Core i5 L3 cache: 3MB shared Memory: 4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 SDRAM; supports up to 8GB Hard drive: 320GB Serial ATA; 5400 rpm Slot-loading optical drive: 8x SuperDrive (DVDR DL/DVDRW/CD-RW) Graphics: Intel HD Graphics 3000 processor with 384MB of DDR3 SDRAM shared with main memory Video: FaceTime HD camera; Thunderbolt 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: One Thunderbolt port (up to 10 Gbps), one FireWire 800 port (up to 800 Mbps), two USB 2.0 ports (up to 480 Mbps), SDXC card slot Audio: Stereo speakers with subwoofer, omnidirectional microphone, combined headphone/line in (supports digital output) Networking: 10/100/1000BASE-T (Gigabit) Ethernet Wireless: Wi-Fi (based on IEEE 802.11n specification); Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology Size: 325(W) x 227(D) x 241(H) mm Weight: 2040 g Package Content 1 13-inch MacBook Pro MC70 2.3GHz 1 60W MagSafe power adapter 1 AC wall plug 1 Power cord 1 Printed and electronic documentation 1 Display cleaning cloth