Pick Ssd For Mac 2010

Power adapters for Mac notebooks are available in 29W, 30W, 45W, 60W, 61W, 85W, 87W, and 96W varieties. You should use the appropriate wattage power adapter for your Mac notebook. You can use a compatible higher wattage power adapter without issue, but it won't make your computer charge faster or operate differently. If you use a power adapter that is lower in wattage than the adapter that came with your Mac, it won't provide enough power to your computer.

If you’ve got an older MacBook with a memory card reader, you can also use SD or MicroSD cards to boost your Mac’s total storage. Just pick up an SD card and slot it into your Mac. To use MicroSD cards, you’ll also need an SD-to-MicroSD converter. This is a relatively cheap way to add, potentially, a lot of additional space.

Mac notebooks that charge via USB-C come with an Apple USB-C Power Adapter with detachable AC plug (or 'duckhead'), and a USB-C Charge Cable.

Mac notebooks that charge via MagSafe come with an AC adapter with MagSafe connector and detachable AC plug, and an AC cable.

The images below show the style of adapter that comes with each MacBook, MacBook Pro, and MacBook Air. If you're not sure which model Mac you have, use these articles:

USB-C

Apple 29W or 30W USB-C Power Adapter and USB-C Charge Cable

  • MacBook models introduced in 2015 or later

Apple 30W USB-C Power Adapter and USB-C Charge Cable

  • MacBook Air models introduced in 2018 or later

Apple 61W USB-C Power Adapter and USB-C Charge Cable

  • 13-inch MacBook Pro models introduced in 2016 or later

Apple 87W USB-C Power Adapter and USB-C Charge Cable

  • 15-inch MacBook Pro models introduced in 2016 or later

Apple 96W USB-C Power Adapter and USB-C Charge Cable

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  • 16-inch MacBook Pro models introduced in 2019

Make sure you're using the correct USB-C charge cable

For the best charging experience, you should use the USB-C charge cable that comes with your Mac notebook. If you use a higher wattage USB-C cable, your Mac will still charge normally. USB-C cables rated for 29W or 30W will work with any USB-C power adapter, but won't provide enough power when connected to a power adapter that is more than 61W, such as the 96W USB-C Power Adapter.

You can verify that you're using the correct version of the Apple USB-C Charge Cable with your Mac notebook and its USB-C AC Adapter. The cable's serial number is printed on its external housing, next to the words 'Designed by Apple in California. Assembled in China.'

  • If the first three characters of the serial number are C4M or FL4, the cable is for use with an Apple USB-C Power Adapter up to 61W.
  • If the first three characters of the serial number are DLC, CTC, FTL, or G0J, the cable is for use with an Apple USB-C Power Adapter up to 100W.
  • If the cable says 'Designed by Apple in California. Assembled in China' but has no serial number, you might be eligible for a replacement USB-C charge cable.

MagSafe 2

85W MagSafe power adapter with MagSafe 2 style connector

  • 15-inch MacBook Pro models introduced in 2012 through 2015

60W MagSafe power adapter with MagSafe 2 style connector

  • 13-inch MacBook Pro models introduced in 2012 through 2015

45W MagSafe power adapter with MagSafe 2 style connector

  • MacBook Air models introduced in 2012 through 2017

About the MagSafe to MagSafe 2 Converter

If you have an older MagSafe adapter, you can use it with newer Mac computers that have MagSafe 2 ports using a MagSafe to MagSafe 2 Converter (shown).

MagSafe 'L' and 'T' shaped adapters

60W MagSafe power adapter with 'T' style connector

  • 13-inch MacBook Pro models introduced in 2009
  • MacBook models introduced in 2006 through mid 2009
Pro

60W MagSafe power adapter with 'L' style connector

  • 13-inch MacBook Pro models introduced in 2010 through 2012
  • MacBook models introduced in late 2009 through 2010

85W MagSafe power adapter with 'T' style connector

  • 15-inch MacBook Pro models introduced in 2006 through 2009
  • 17-inch MacBook Pro models introduced in 2006 through 2009

85W MagSafe power adapter with 'L' style connector

  • 15-inch MacBook Pro models introduced in 2010 through 2012
  • 17-inch MacBook Pro models introduced in 2010 through 2011

45W MagSafe power adapter with 'L' style connector

  • 13-inch MacBook Air models introduced in 2008 through 2011*
  • 11-inch MacBook Air models introduced in 2010 through 2011

* Adapters that shipped with the MacBook Air (Original), MacBook Air (Late 2008), and MacBook Air (Mid 2009) are not recommended for use with MacBook Air (Late 2010) models. When possible, use your computer's original adapter or a newer adapter.

Learn more

You can get extra or replacement adapters with AC cord and plug at the Apple Online Store, an Apple Reseller, or an Apple Store.

A replacement adapter might not be the same size, color, shape, or wattage as the original adapter that came with your computer. But it should power and charge your Mac like the adapter that originally came with your computer.

If you need help using your MagSafe adapter, see Apple Portables: Troubleshooting power adapters.

If you're looking for a PowerPC-based power adapter, see PowerPC-based Apple Portables: Identifying the right power adapter and power cord.

By default, your Mac starts up from its built-in hard disk, but a startup disk can be any storage device that contains an operating system compatible with your Mac. For example, if you install macOS on an internal or external drive, your Mac can recognize that drive as a startup disk. You can then follow the steps in this article to start up from it.

Use Startup Disk preferences

When you use Startup Disk preferences to select a startup disk, your Mac starts up from that disk until you choose a different one.

  1. Choose Apple menu  > System Preferences, then click Startup Disk.
  2. Click the lock and enter your administrator password.
  3. Select your startup disk, then restart your Mac.

If you see a message that your security settings do not allow this Mac to use an external startup disk, check the External Boot setting in Startup Security Utility.

Use Startup Manager

When you use Startup Manager to select a startup disk, your Mac starts up from that disk once, then returns to using the disk selected in Startup Disk preferences.

  1. Press and hold the Option (Alt) key immediately after turning on or restarting your Mac.
  2. Release the Option key when you see the Startup Manager window.
    If your Mac is protected by a firmware password, you can release the key when you're asked to enter the password.
  3. Select your startup disk, then click the arrow under its icon, or press Return.
    If you press and hold the Control key during this step, your selection is saved in Startup Disk preferences, so it persists until you change it.

If your Mac is using OS X Lion 10.7.3 or later, you can also use this method to start up from your Time Machine backup disk. Startup Manager identifies your Time Machine backup as ”EFI Boot.”

If you can't select your startup disk or start up from it

Check for these possibilities if you can't see your disk in Startup Disk preferences or Startup Manager, or your Mac won't start up from it.

Check for a compatible operating system on the startup disk

Make sure that your startup disk is using a version of macOS that is compatible with your Mac.

To start up from an external disk with macOS Catalina 10.15 or later, the disk must connect via USB-A, USB-C, or Thunderbolt, not FireWire.

Check startup security settings

If you're using a Mac that has the Apple T2 Security Chip, check the settings in Startup Security Utility. These settings determine whether your Mac can start up from another disk.

Check for Option ROM firmware

If you're in Startup Manager and can't see a third-party startup disk, the startup disk could be using Option ROM firmware. To enhance system security, Mac computers with up-to-date software don’t show devices that use Option ROM firmware until you load their firmware. To do that, press Option-Shift-Command-Period while in Startup Manager. If your startup disk appears, do that each time you want to start up from it or from another disk connected to it.

If you're using a firmware password, the ability to load Option ROM firmware is disabled as an additional security protection.