Apple MacBook MC723LL/A 13.3-Inch Laptop, 2.2 GHz Intel Core i7 Processor, 4GB DDR3 SDRAM, 750 GB Hard Drive

Screen Size: 15.4 inches
Screen Resolution: 1440 x 900
Max Screen Resolution: 1440x900 pixels
Processor: 2.2 GHz Intel Core i7
RAM: 4 GB SDRAM
Memory Speed: 1333 MHz
Hard Drive: 750 GB mechanical_hard_drive
Graphics Coprocessor: AMD Radeon HD 6750M
Chipset Brand: Intel
Card Description: dedicated
Graphics Card Ram Size: 1024 MB
Wireless Type: 802.11 a/b/g/n
Number of USB 2.0 Ports: 2
Number of USB 3.0 Ports: 1
Average Battery Life (in hours): 7 hours
Brand Name: Apple
Series: MacBook Pro
Item model number: MC723LL/A
Operating System: Mac OS X v10.7 Lion
Item Weight: 5 pounds
Product Dimensions: 9.8 x 14.3 x 0.9 inches
Item Dimensions L x W x H: 9.82 x 14.35 x 0.95 inches
Color: Silver
Rear Webcam Resolution: 1 MP
Processor Brand: Intel Core I7
Processor Count: 1
Computer Memory Type: SDRAM
Hard Drive Interface: Raid
Hard Drive Rotational Speed: 5400 RPM
Optical Drive Type: 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
Audio-out Ports (#): 1
Battery Type: lithium_polymer
Power Source: AC
Voltage: 240 volts
Batteries: 1 Lithium ion batteries required.