Macbook air 2011 review and design

Macbook air 2011 review and design

Posted by Raden Wijaya on Tuesday, July 26, 2011

Macbook air 2011 review and design - The MacBook Air is the great family of apple inc which has many value to help us handle job activities in the office or others. Here are the review and design which are able to help you know deeply about this technology. The MacBook Air is designed for thinness; it is also lighter than most competing models.[18][19] The computer features a glossy LED backlit display and a full-size keyboard, as well as a large trackpad that responds to iPad-related Multi-Touch gestures such as pinching, swiping, and rotating.[20] With the release of Mac OS X Snow Leopard, the Air's multi-touch trackpad also supports handwriting recognition of Chinese characters.[21]for details review click here

On the 11-inch MacBook Air, the left side of the computer has a MagSafe power connector, a USB port, a headphone jack, and a microphone.[1][20] The right side of the computer has a USB port and a Mini DisplayPort. On top of the screen bezel there is an iSight, which is now dubbed the FaceTime camera.[1][20]

The MacBook Air was the first subcompact laptop offered by Apple since the full-featured 12" PowerBook G4 was discontinued in 2006. It was also Apple's first computer with an optional solid-state storage drive.[22] ArsTechnica found "moderate" performance improvements of the 64 GB[note 2] solid-state drive of the first generation Air over the standard 80 GB hard drive in tests. On October 14, 2008, new models were announced with improved capacities of 128 GB (solid-state) and 120 GB (hard drive).[23] For the late 2010 MacBook Air, only flash storage is available, in 64 or 128 GB capacities on the 11" model, and 128 or 256 GB on the 13".

The CPU in the original MacBook Air was a custom packaged Intel Core 2 Duo Merom that was 40 percent of the size of the standard chip package.[24] The CPU was replaced with a low-voltage Core 2 Duo Penryn chip with 6 MB of cache, running on a 1066 MHz bus for all models since late-2008.[25]

The MacBook Air has no user-replaceable parts. The flash memory, RAM, and battery are enclosed within the casing, with RAM soldered directly to the logic board. The flash memory, while not soldered directly to the logic board, is engineered to be difficult to access, and has an mSATA connection to the logic board.[26][17] The MacBook Air's battery is enclosed within the case but can be replaced using normal screwdrivers, though it is unclear whether this process would void the computer's warranty.[27][28] As part of the out-of-warranty service, Apple offers to replace the battery for a fee.[29]
The optional MacBook Air SuperDrive.

Apple incorporated several features in the design of the MacBook Air, such as the reduction of toxic chemicals like lead, to make it more "environmentally friendly". The MacBook Air contains no BFRs and PVC wiring, meets Energy Star Version 5.0 requirements, has a recyclable enclosure, and is rated EPEAT Gold; its display is made from arsenic-free glass and does not contain mercury.[1][30][31] To reduce the computer's size and weight, several features were sacrificed. It was Apple's first notebook since the PowerBook 2400c without a built-in removable media drive.[32] It also omits a FireWire port, Ethernet port, line-in, media card slots (except the 13" 2010 model, which has an SD card slot), and a Kensington Security Slot.[33]

To regain the features of an optical drive, users can either use a separately-available external USB SuperDrive, or the bundled Remote Disc software to access the optical drive of another computer. However, this method only allows for disk browsing or software installation; DVD movies or CDs cannot be watched or listened to.[1][34] The Remote Disc capability is achieved by the computer wirelessly accessing the optical drive of another Mac or Windows PC that has the Remote Disc program installed.[35][36] It can also be used to reinstall the system software from the included installation DVD.[37] Remote Disc supports netbooting, so the MacBook Air can boot from its installation DVD in another computer's drive. This feature requires Remote Install Mac OS X to be running on the remote computer. The software does not allow the playback or information of DVDs or CDs, nor does it allow the installation of Microsoft Windows.[34] For these features, an external USB drive is required.[34] The 2010 revision includes two speakers for stereo sound while earlier versions have a single speaker located under the keyboard.[1]

With the 2008 revisions of the notebook, wired Ethernet connectivity required a separately available USB-to-Ethernet adapter. However, for the 2009 revision, the adapter is included in-the-box.[38] Additionally, in the 2008 revision, the hard drive, graphics, front side bus, processor, memory, battery, and port connections were upgraded. .The first MacBook Air was a 13.3" model, promoted as the 'World's Thinnest Notebook', that was introduced at the Macworld Conference & Expo on January 15, 2008.[4] The original MacBook Air featured a custom[5] Intel Merom CPU plus Intel GMA graphics that was updated to faster non-custom Penryn CPU and Nvidia GeForce graphics in late 2008. In addition, the hard drive capacity was increased and the micro-DVI video port was replaced with a Mini DisplayPort.[6][7] A mid-2009 refresh, introduced alongside the MacBook Pro family, featured a slightly higher-capacity battery, and a faster Penryn CPU option.[8]

On October 20, 2010, Apple released a redesigned 13.3" model, with a new lighter enclosure, higher resolution screen, higher capacity battery, and flash storage instead of a hard drive. In addition, an 11.6" model was released for the first time, offering reduced cost, weight, battery life, and performance relative to the 13.3" model, but better performance than typical netbooks.[9][10][11][12][13]

On July 20, 2011, Apple released an updated model in the same form factor as the previous model. The backlit keyboard was re-added, Mini DisplayPort was made into a Thunderbolt port, powered by new dual-core Intel Core i5 and i7 processors and the Bluetooth was upgraded to v4.0. Maximum flash storage and memory options were almost identical.

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