WD My Book Hard Drive for Mac

Our favorite external hard drive

WD My Book Hard Drive for Mac

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When it comes to backups, software is only part of the equation. There are many good tools on the market, but having a dependable hard drive on the receiving end as important, too.

Update May 31, 2014: Dr. Drang pointed out that Western Digital ships their external hard drives with the same unique identifier, which means that if you are using more than one of these drives with your Mac, you need to reformat them first. Otherwise, your Mac has no idea which one is which, regardless of what you named them. Thanks, Dr. Drang!

Purchasing the “best” hard drive is all about what you need out of it. So we have two suggestions:

Our favorite external desktop hard drive

The best external desktop drive is the 4 TB WD My Book Hard Drive for Mac.

This drive connects directly to your Mac through USB. If you’re running a newer computer, you’ll see a huge speed increase thanks to USB 3.0.

Formatted in HFS+ out of the box, the WD My Book is ready to go with Time Machine or SuperDuper! without any hassle. You just plug it in and can begin using it immediately.

It’s worth mentioning that this drive has a close cousin that’s the same price on Amazon. The fine folks at The Wirecutter named the WD My Book the best external desktop hard drive, but the “non-Mac” version of the drive comes with Western Digital’s backup software, and it isn’t formatted for OS X out of the box. Both of these issues can be resolved with a simple format, but we prefer ease of use if the money’s right.

Our favorite portable hard drive

wd-my-passport

If you need an external drive that’s small and easy to fit in your bag and go, the 2 TB WD My Passport Portable External USB 3.0 Hard Drive is the one to get.

The bus-powered USB 3.0-compatible drive is fast, quiet, and rather rugged. While I wouldn’t drop it off a bridge, the exterior case isn’t flimsy in any way. We’ve used several of these drives for a couple of years without a single hiccup. It’s small enough to fit in your hand (a little bigger than a deck of cards), and being bus-powered means it doesn’t need a separate power source — you just plug it into your computer’s USB port and you’re good to go.

The only downside to the WD My Passport is that it’s not formatted for OS X out of the box. Apple’s support document on Time Machine gives easy instructions on how to erase and format the drive to work with OS X (for use as a TimeMachine drive, or simply for use as extra storage):

  1. Open Disk Utility (located in the Utilities folder).
  2. Connect the disk if it isn’t already attached.
  3. In the left side of the Disk Utility window, select the disk you want to use with Time Machine.
  4. Optional: If you want to partition the disk, click the Partition tab and select a layout. Make sure “Mac OS Extended (Journaled)” is selected in the Format menu for the partition that will be used for backups. Click Apply.
  5. Click the Erase tab.
  6. Optional: If you want to securely erase the disk, click Security Options to configure, then click OK.
  7. Click Erase.
  8. After erasing, open Time Machine preferences in System Preferences and configure as described in the section above.

We have a whole section of our site dedicated to doing easy backups of your computer. For more information on backups, check out our main Backups Page.

WD My Book Hard Drive for Mac

WD My Book Hard Drive for Mac

$135
The WD My Book for Mac is our favorite external hard drive. It's fast (with USB 3.0), reliable, has a huge storage capacity, and is extremely affordable.
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