A truly mobile device needs to be light, thin and strong enough to take with you wherevere you go. It also needs to perform quickly, spring to life instantly and have enough battery power to keep up with you. It should have no spinning hard drive, no optical drive and no unnecessary parts... the exact description of the new MacBook Air.When MacBook Air first debuted, it was groundbreaking in many ways. Chief among them was the precision unibody enclosure. Now that same engineering process comes to the MacBook Air's display. Just like the main enclosure, the display housing is crafted from a single piece of aluminum, with all the structural elements machined directly into it. Total unibody construction means a less complex design with fewer parts. That makes MacBook Air exceptionally thin and light, yet still durable enough to handle the rigors of everyday use.MacBook Air is designed completely around flash storage, but in a totally different way. Typically, flash storage is housed in a package that' s the same size as a conventional hard drive. Yet the flash chips themselves occupy a very small portion of that housing. Getting rid of the hard drive enclosure and using only the parts that matter the actual flash chips frees up about 90 percent more space. And just like that, there' s room for other important things, like a bigger battery. Now you have a notebook that weighs practically nothing and runs for hours on a single charge. That' s mobility mastered.

APPLE MACBOOK PRO 13 INCH NOTEBOOK - 2.4 GHz Intel Core 2 Duo, 4 GB DDR3, 500 GB SATA HD, SuperDrive 8x (DVD±R DL/DVD±RW/CD-RW), 13.3-inch (diagonal) LED-backlit glossy widescreen display, iSight camera, Mini DisplayPort , AirPort Extreme Wi-Fi wireless networking , Bluetooth 2.1 + EDR , 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector) ,SD card slot, Mac OS X v10.6 Snow Leopard , iLife

APPLE Macbook Pro 17 inch notebook - 2.53GHz Intel Core i5 processor with 3MB shared L3 cache, 8 GB DDR3 SDRAM, 500 GB SATA, 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW), Intel HD Graphics and NVIDIA GeForce GT 330M with automatic graphics switching w 512MB GDDR3, 17-inch (diagonal) high-resolution LED-backlit glossy widescreen display, 1920-by-1200 resolution, iSight camera, 10/100/1000BASE-T (Gigabit) Ethernet, AirPort Extreme Wi-Fi (based on IEEE 802.11n specification); Bluetooth 2.1 + EDR

Apple MacBook Air

NOTEBOOK APPLE MACBOOK AIR MC966LZ/A INTEL CORE i5 1.7/4GB/256GB/13.3?

APPLE MacBook Pro 15-inch Notebook - 2.4GHz Intel Core i5 processor , 8 GB DDR3 SDRAM, 640 GB HD, 15.4-inch (diagonal) LED-backlit glossy widescreen display, Intel HD Graphics and NVIDIA GeForce GT 330M with automatic graphics switching, iSight camera, Mini DisplayPort , SD card slot, AirPort Extreme Wi-Fi wireless networking , Bluetooth 2.1 + EDR , 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector) , Mac OS X v10.6 Snow Leopard , iLife

Apple Macbook Pro Notebook -2.2GHz Quad-core Intel Core i7 , 4 gb ddr3 sdram, 750 gb hd,SuperDrive 8x (DVD±R DL/DVD±RW/CD-RW), 17-inch Hi-Resolution Glossy Widescreen Display, Wi-Fi wireless, Bluetooth 2.1 + EDR,10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector, Intel HD Graphics 3000 , FaceTime HD camera, Thunderbolt port, OS X Lion

Apple Macbook Air Notebook- 13.3-inch (diagonal) high-resolution LED, 1.8GHz Dual-Core Intel Core i7 , 4 gb ddr3 sdram, 256GB flash storage, Intel HD Graphics 3000, Two USB 2.0 ports, Thunderbolt port, FaceTime camera, SD card slot, 802.11n Wi-Fi wireless, Bluetooth 4.0 , OS X Lion

Apple MacBook Air Core 2 Duo 1.4GHz 11.6"

Apple MacBook Air Intel Core 2 Duo 1.6GHz 11.6" 128GB SSD

APPLE Macbook Pro 15 inch notebook - 2.66GHz Intel Core i7 processor with 4MB shared L3 cache , 8 GB DDR3 SDRAM, 500 GB SATA HD, 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW), MacBook Pro 15-inch Glossy Widescreen Display , NVIDIA GeForce GT 330M graphics processor with 512MB, iSight camera, Mini DisplayPort , AirPort Extreme Wi-Fi wireless networking , Bluetooth 2.1 + EDR , 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector) ,SD card slot, Mac OS X v10.6 Snow Leopard , iLife

Thinner and lighter than most other notebooks the MacBook Pro is a multitasking marvel with advanced processing power to download videos and manage graphicintensive applications at high speed. New Thunderbolt technology lets you connect peripherals conveniently to one port.13.3" diagonal LEDbacklit glossy widescreen displayIntel Core i5 dualcore processor with 2.4GHz processing speedApple Mac OS X Lion Operating System500GB 5400 RPM hard drive4GB DDR3 system memory expandable to 8GB3MB shared L3 cache8X Superdrive DVD? R/RW CDRWIntel HD Graphics 3000 processor with 384MB of DDR3 SDRAM shared with main memoryAirPort Extreme WiFi wirelessBluetooth 2.1 EDRSD/SDHC/SHXC card slotFaceTime HD camera2 USB portsThunderbolt port DVI VGA duallink DVI and HDMI supported; adapters not includedHeadphone jack input/supports digital output RJ45 port and MagSafe power port with included power adapterBuiltin stereo speakers subwoofer and microphone10/100/1000 Gigabit BASET EthernetPreloaded software includes Mail Address Book iCal the Mac App Store iTunes Safari Time Machine FaceTime Photo Booth Mission Control Launchpad AirDrop Quick Look Spotlight QuickTime and iLife with iPhoto iMovie and GarageBandBuiltin 63.5watthour lithium polymer battery battery life rated up to 7 hoursAluminum unibody enclosureIncludes battery cleaning cloth and adapterApprox. 123/4"W x 9"D x 1"H when closedWeighs 41/2 lbs.Limited warranty