A new characteristic of the battery, called Adaptive Charging, is designed to optimize each charge in order to prolong the battery’s lifespan. The svelte new lithium-polymer batteries differ from the traditional lithium-ion cells of the past. The space recovered from a removable battery is now taken up by a larger, flatter, more compact, and longer-lasting battery. That’s because embedding the batteries removes much of the peripheral-wasted-space required for removable components, according to Apple. Apple has abandoned replaceable batteries in the newly configured pro line. Apple is using a relatively recent battery technology for this new generation of 15-inch laptops, one that it introduced earlier this year for the 17-inch MacBook Pro. The 17-inch model retains its ExpressCard/34 slot, making it the only option for anyone who really needs it. Apple estimates that customers who actually use the ExpressCard slot make up a single-digit percentage of its laptop customer base. Users who have invested in ExpressCard hardware will lament the decision to eliminate the ExpressCard/34 slot, especially photographers and videographers who use the slot for a CompactFlash adapter because their cameras do not support SD cards, or folks who use eSATA or 3G ExpressCards. It does not support SDXC, a brand new card specification that theoretically can support up to 2TB of storage, but this card is not yet available on the open market. I tried loading OS X on to and then booting the machine with the SD card, which worked just fine, too this capability is a genuine consumer-friendly convenience.Īpple says that the MacBook Pros support the following cards: SD (which holds (4MB to 4GB of data), SDHC (which holds 4GB to 32GB of data), microSD (with and adapter), and miniSD (with an adapter). The card showed up promptly and behaved as a memory card should. The feature worked well on the laptop I tested. The slot recognizes the card as a standard USB device. The SD card slot is sure to be a welcome feature for people who shoot photos or videos with cameras that use SD cards.
2009 MACBOOK PRO RAM UPGRADE 8GB TV
Replacing this flexible hardware receptacle for eSATA cards, network cards, TV tuner cards, and more, is something new-a Secure Digital (SD) card slot that you can use not only to transfer files to your Mac, but also to boot the laptop. Despite these familiar features, Apple has applied significant changes to the mid-2009 15-inch models.
The iSight camera is positioned in the same spot, as is the 8x SuperDrive. All ports are still grouped together on the left side of the case, including the MagSafe power port, Gigabit Ethernet, FireWire 800, two USB ports, and separate audio in and out ports. There’s still the big glossy screen, which you either love or love to hate, with the same resolution of 1,440 by 900 pixels. There’s the same huge touchpad that responds to the familiar range of finger gestures, and the same relatively stiff button that makes it easier to tap and swipe the touchpad with your fingers than to actually depress the button. The new models sport the same solid aluminum unibody enclosure with the indented thumb scoop for opening the lid.
2009 MACBOOK PRO RAM UPGRADE 8GB UPDATE
While this update to the 15-inch category delivers better value and even more specification options, the upgrades to this newly appointed mid-2009 model are more nuanced than flashy.įrom the outside, the new 15-inchers don’t have much new to meet the eye. Now, with Apple’s debut of a 13-inch MacBook Pro, the standard-bearer is now relegated to the middle ground. It’s certainly easier to tote around than its more powerful and hefty 17-inch big brother, though its feature-to-price ratio compared favorably. The 15-inch MacBook Pro has historically been the most popular model in Apple’s pro notebook lineup.
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