Relative humidity: 0% to 90% noncondensing.85W MagSafe Power Adapter with cable management system.Built-in 77.5-watt-hour lithium-polymer battery.Maximum read: 8x DVD-R, DVD+R, DVD-ROM 6x DVD-ROM (double layer DVD-9), DVD-R DL (double layer), DVD+R DL (double layer), DVD-RW, DVD+RW 24x CD.Maximum write: 8x DVD-R, DVD+R 4x DVD-R DL (double layer), DVD+R DL (double layer), DVD-RW, DVD+RW 24x CD-R 10x CD-RW.8x slot-loading SuperDrive (DVD±R DL/DVD±RW/CD-RW).
500GB or 750GB 5400-rpm Serial ATA hard drive optional 750GB 5400-rpm hard drive, 750GB 7200-rpm hard drive, or 128GB, 256GB, or 512GB solid-state drive 6.4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 memory two SO-DIMM slots support up to 8GB.2.2GHz or 2.4GHz quad-core Intel Core i7 processor with 6MB shared 元 cache or optional 2.5GHz quad-core Intel Core i7 processor with 8MB shared 元 cache.Multi-Touch trackpad for precise cursor control supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities.Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement).HDMI audio and video output using a third-party Mini DisplayPort to HDMI Adapter.Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter supports 30-inch Apple Cinema HD Display (optional).VGA output using Mini DisplayPort to VGA Adapter (optional).DVI output using Mini DisplayPort to DVI Adapter (optional).
Meets ENERGY STAR Version 5.2 requirements.Highly recyclable aluminum and glass enclosure.MacBook Pro is designed with the following features to reduce its environmental impact:
Support for Apple iPhone headset with microphone.Audio line out/headphone minijack (digital/analog).Audio line in minijack (digital/analog).Omnidirectional microphone (located under left speaker grille).Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology.Wi-Fi wireless networking 2 (based on IEEE 802.11n specification) IEEE 802.11a/b/g compatible.