INFOTECH, GULSHAN (NIKETON) BLOCK-A, HOUSE-73, ROAD-2 CONTACT: 0173-879-33-88, 019-77-811-822 | | | | | 2014 model, battery backup 12hours, BACKLIGHT KEYBOARD ,Warranty left 9 month 100% fresh like BRAND NEW +box+Original all Processor Speed: | 1.4 GHz(TB 2.7GHZ) | Processor Type: | Core i5 (I5-4260U) | Turbo Boost: | 2.7 GHz | Custom Speeds: | | Details: | A 1.7 GHz Core i7 (I7-4650U) processor is available via custom order as a US$150 upgrade. As requested by readers, EveryMac.com also has documented this custom configuration as its own model. | System Bus Speed: | OPI* | Cache Bus Speed: | 1.4 GHz (Built-in) | Details: | *This system does not have a traditional system bus or a "Direct Media Interface" (DMI) to connect between the processor and chipset. Instead, it uses a directly attached "On Package Interface" (OPI). | ROM/Firmware Type: | EFI | EFI Architecture: | 64-Bit | L1 Cache: | 32k/32k x2 | L2/L3 Cache: | 256k x2, 3 MB (on chip) | Details: | Each core has its own dedicated 256k level 2 cache and the system has 3 MB of shared level 3 cache. | RAM Type: | LPDDR3 SDRAM* | Min. RAM Speed: | 1600 MHz | Standard RAM: | 4 GB | Maximum RAM: | 8 GB* | Details: | *There are no RAM slots. 4 GB of RAM is onboard. It can be upgraded at the time of purchase to 8 GB as a US$100 option, but it cannot be upgraded later. | Video Card: | HD Graphics 5000 | VRAM Type: | Integrated 1.5GB | Details: | This model has an Intel HD Graphics 5000 graphics processor that shares memory with the system. | Details: | Regardless of the amount of memory installed, Apple reports that the Intel HD Graphics 5000 processor reserves 1 GB of system memory for video function. | Built-in Display: | 13.3" Widescreen | Native Resolution: | 1440x900 | 2nd Display Support: | Dual/Mirroring* | 2nd Max. Resolution: | 2560x1600 (x2) | Standard Hard Drive: | 128 GB, 256 GB SSD | Int. HD Interface: | Proprietary* (PCIe) | Details: | The SSD in this model uses a proprietary PCIe 2.0 x2 interface (1 GB/s in each direction). Apple does not intend for one to upgrade the storage after purchase, but it is quite possible. | Details: | *MacBook Air models do not have an internal optical drive. Site sponsor PowerMax offers the external Apple USB SuperDrive for US$79. It writes DVD+R DL and DVD-R DL at 4X, DVD-R and DVD+R at 8X, DVD-RW at 6X, DVD+RW at 8X, reads DVD at 8X, writes CD-R at 24X, writes CD-RW at 16X, and reads CD at 24X. Site sponsor Other World Computing also has a variety of compact external optical drive options that may be of interest, including some with Blu-ray capability. Also see: What are the full capabilities of the external SuperDrive available for the MacBook Air? Can it be used with other Macs? | Standard AirPort: | 802.11ac* | Standard Bluetooth: | 4.0 | Details: | 802.11ac Wi-Fi (802.11a/b/g/n compatible) and Bluetooth 4.0 standard. Also see: What is 802.11ac? How is it different from 802.11a, 802.11b, 802.11g, and 802.11n? | Details: | Two USB 3.0 ports (up to 5 Gbps), no Firewire ports. Also see: What is the best USB 2.0 or USB 3.0 hub to use with the MacBook Air while traveling? | Expansion Slots: | SD Card (SDXC) | | | Incl. Keyboard: | Full-size | Incl. Input: | Trackpad (Inertial) | Details: | Apple reports that the integrated keyboard has "78 (US) or 79 (ISO) keys, including 12 function keys, 4 arrow keys (inverted "T" arrangement) with ambient light sensor." The multi-touch trackpad supports "inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities." Also see: What are the differences between the trackpads in different MacBook Air models? | Case Type: | Notebook | Form Factor: | MacBook Air 13" | Details: | This MacBook Air uses a razor thin aluminum case design with a "catchless" magnetic latch. | Apple Order No: | MD760LL/B* | Apple Subfamily: | Early 2014 | Details: | *MD760LL/B is configured with 128 GB of flash storage whereas MD761LL/B is configured with 256 GB of flash storage. | Apple Model No: | A1466 (EMC 2632) | Model ID: | MacBookAir6,2 | Battery Type: | 54 W h Li-Poly | Battery Life: | 12 Hours | Details: | Apple reports that this model can provide up to 12 hours of "wireless web" and up to 12 hours of "iTunes movie playback." Apple additionally reports that it provides "up to" 30 days of standby time. The system is bundled with a 45W MagSafe 2 power adapter. Also see: What is the battery life of the "Early 2014" MacBook Air models in "real-world" usage tests? Is it really as long as Apple claims? | Pre-Installed MacOS: | X 10.9.2 (13C1021) | Maximum MacOS: | Current | Details: | This system fully supports the last version of OS X 10.9 "Mavericks" and the current version of OS X 10.10 "Yosemite". Also see: Which Macs are compatible with OS X Yosemite (10.10)? What are the system requirements? Which Macs support which features? | Minimum Windows: | 7 (64-Bit)* | Maximum Windows: | 8 (64-Bit)* | |