Laptop 15" 2.5GHz 16GB RAM Quad Core I7 600GB SSD

Motherboard
DMI (Direct Media Interface) 5 GT/s

Display
Screen Size 15.4"
Display Max. Resolution 1440 x 900

Technical Features
Security Features Kensington Lock Slot
Expansion Ports 3 x USB 2.0, DVI (Digital Video Interface), FireWire 800, HDMI, RJ-45 (NIC), VGA out
Special Features Integrated Video Camera, MagSafe Power Adapter Port

Hard Drive
Hard Drive Rotation Speed 5400 RPM
Storage Controller Type Serial ATA

Memory
RAM Technology DDR3 SDRAM
Max Supported RAM 8 GB
RAM Speed 1333 MHz
Installed Cache Memory 6144 KB

CD / DVD
Optical Drive Read Speed 24x (CD), 6x (DVD+R DL), 6x (DVD-R DL), 8x (DVD+R), 8x (DVD-R)
Optical Drive Write Speed 24x (CD), 4x (DVD+R Dual Layer), 4x (DVD-R Dual Layer), 8x (DVD+R), 8x (DVD-R)
Optical Drive ReWrite Speed 10x (CD-RW), 4x (DVD+RW), 4x (DVD-RW)

Audio
Audio Output Type Headphones, Line Out, Optical Digital, Speaker(s)
Audio Input Type Integrated Microphone, Line In (3.5mm), Optical Digital In

Networking
Networking Type Bluetooth, Integrated 10/100/1000 Network Card, Integrated Wireless LAN
Data Link Protocol AirPort Extreme, Bluetooth, Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11A, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n

Battery
Battery Run Time 7 Hours
Battery Technology Lithium polymer

Dimensions
Depth 9.82 in.
Width 14.35 in.
Weight 5.6 lb.

Miscellaneous
Release Date October, 2011
Input Method Keyboard, Remote Control, Trackpad