Apple MacBook Pro Core i5-540M Dual-Core 2.53GHz 15.4"

General Features:

• Aluminum unibody design
• Unit comes with Mac OS
• 6-cell battery
• Intel Core i5-540M Dual-Core 2.53GHz dual-core processor w/Hyper-Threading technology
• 3 MB Intel Smart Cache, 3.066 GHz Max Turbo Frequency
• 4 GB, 8GB, or 16GB  DDR3 SDRAM
• 128 GB, 256GB, 512GB, 1TB, or 2TB  Solid State Drive
• Slot-loading SuperDrive DVD ±RW DL drive
• Intel HD Graphics and NVIDIA GeForce GT 330M with automatic graphics switching
• Integrated audio with built-in stereo speakers
• Built-in omnidirectional microphone
• Built-in 10/100/1000 Gigabit Ethernet
• Built-in AirPort Extreme wireless LAN (802.11a/b/g/n)
• Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate) module
• Built-in iSight camera
• Full-size, illuminated keyboard with ambient light sensor; scrolling Trackpad
• 15.4-inch TFT widescreen LED-backlit LCD display (1440 x 900 resolution)
• Secure Digital card slot
• Kensington cable lock slot
• Model: MC372LL/A