Best Portable Hard Drive For Mac 2017
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Welcome to our guide to buying the best external hard drive or backup hard drive in 2019. When looking to buy the best external hard drive for your needs, there are quite a lot of things you need to consider - and this guide will help you.

Plus, with Amazon Prime Day 2019 rapidly approaching, there's a good chance that we're going to see some major price cuts to the best external hard drives out there. If you do find a killer deal for any of the drives on this best external hard drive list, then you can buy in full confidence that you're getting a brilliant external drive for your money.

The hard drives Backblaze uses are desktop hard drives, not portable hard drives, with some drives pulled from external enclosures. Even so, the Backblaze study is the largest, most recent sample of hard drive failures we have access to, and it’s always a fascinating read. With the best external hard drives, you never have to worry about running out of space again, even if you work with very large files, such as uncompressed video and high resolution photos.

When buying the best external hard drive for your needs, you need to make sure you get a device that can safely and securely store your important files. Reliability is of the upmost importance here, as you do not want to buy an external hard drive that fails on you - making you lose all your important backups.

The best external hard drives will also be quick - either because they use SSD (Solid State Drive) technology, or because they use the latest connectivity technology, such as USB-C.

The biggest deciding factors when it comes to data transfer rates is the connection the drive uses, and whether it is a standard hard drive or a solid state drive (SSD). Many external hard drives use USB 2.0 connections, but for faster speeds you'll want USB 3.0 or ideally the newer USB Type-C connection. You'll need to ensure your PC or laptop also has a USB Type-C port.

You'll also need to think about how much storage space you need. The best external hard drives offer a range of capacities. We'd recommend 500GB to start with, as that gives you plenty of space to store your files without costing too much money.

However, if you deal in large files, such as high resolution photos and videos, then you may want to consider buying a bigger drive, with external hard drives offering terabytes (TB) of storage space.

Buying the best external hard drive for your needs involves figuring out how much space you need. You don't want to buy an external hard drive that's too small, and end up running out of space, but neither do you really want to pay over the odds for storage space you'll never need.

So, we've listed the best external hard drives money can buy in 2019. Each external drive (or backup hard drive) on this page has been carefully picked to make sure it offers fast data transfer speeds – essential if you move lots of big files regularly – while also offering sturdy build quality so you don't have to worry about them breaking and losing your files.

When buying the best external hard drive for your needs, there are certain things you need to take into account. For example, you'll want to make sure you have a drive that offers fast data transfer speeds.

In this guide we list the best external hard drives with both traditional hard drives and faster (and more expensive) solid state drives.

Still, the best external hard drives are also dependable and rugged, so you can safely store your data without worry. The best external drives will also be light enough to carry in your bag, with large capacities so that you can keep your data safe when travelling.

Best Portable Hard Drive For Mac 2017

There's a huge range of external hard drives on offer, so we've put together this list of the best external hard drives to help you find the perfect one for your needs.

1. Buffalo MiniStation Extreme NFC external hard drive

Wireless security

Capacity: 2TB | Interface: USB 3.0

Today's best Buffalo MiniStation Extreme NFC 2TB deals

NFC security

Not the fastest drive

An external hard drive you can buy without breaking the bank, Buffalo's MiniStation Extreme NFC could be your match made in heaven.

With compatibility for both Mac and Windows machines, the Buffalo MiniStation Extreme NFC is very flexible, and comes with a rugged case that's dust and water resistant, along with a built-in USB 3.0 cable.

Not only is your data kept protected from knocks and drops with the rugged shell, but it's also got 256-bit AES security features and NFC (Near Field Communication) features as well.

Essentially it allows you to unlock the drive to get to your files quickly and easily by tapping the supplied NFC card onto the drive's body. Pretty neat!

This product is only available in the US at the time of this writing. UK and Australian readers: check out a fine alternative in the Western Digital My Passport Wireless Pro

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2. Western Digital My Passport Ultra 4TB external hard drive

Comes with Encryption and a long warranty

Capacity: 4TB | Interface: USB 3.0

Large capacity

Portable Hard Drive

Suite of applications

The latest generation of the Western Digital My Passport Ultra range of external hard drives has landed, coming in sizes from 1TB to 4TB. It features cloud storage and 256-AES encryption, along with WD's own software suite.

It is a good performer when it comes to data transfer speeds but doesn't come near the top of the leaderboard. Unsurprisingly, it doesn't reach the top speeds of solid state external drives, but for external hard drives based on traditional HDDs, this is the drive to consider.

3. Samsung T5 SSD external hard drive

The best external SSD of 2018

Capacity: 250GB, 500GB, 1TB, 2TB | Interface: USB Type-C

Incredibly fast

Expensive

If you'd rather have an external hard drive that took advantage of solid state drive (SSD) speeds, then the Samsung Portable SSD T5 is definitely the best external hard drive for you. Samsung has a brilliant reputation for external SSDs, thanks to products like the T3, and the T5 builds on its predecessor by adding a fast USB Type-C connection that ekes out every last drop of performance from the solid state drive inside. Of course, it's also backwards compatible with USB 3.0 and USB 2.0 if your PC doesn't have USB Type-C. It's expensive, but it's well worth the cash.

Read the full review: Samsung Portable SSD T5

4. Adata SD700 External SSD

Capacity: 256GB, 512GB or 1TB | Interface: USB 3.0

Great performance

No USB Type-C

The Adata SD700 will suit those looking for a rugged storage device that can provide ample capacity without costing too much. It performs superbly well and remains the only SSD we’ve seen that is IP68 rated.

Thanks to the solid state drive that resides in this external hard drive, it's a lot faster than external drives that use traditional spinning hard drives - so you're getting great transfer speeds as well as rugged protection.

It also comes in capacities up to 1TB, so you don't have to worry about missing out on storage space just because it uses an SSD - this drive really does hit all the right notes.

5. WD My Book Duo 4TB external hard drive

Capacity: 4TB | Interface: USB 3.0 x 2

Huge amounts of space

Expensive

If you're looking for the absolute largest capacity external hard drive, then the WD My Book Duo 4TB is the one to get, offering a huge 4TB (you can also get versions with up to 20TB) of storage space over two hard drives.

If you don't mind sacrificing some of the ample storage space you can set the drives up in a RAID array, so you have file backups of your files should one of the drives die.

This USB 3.0

Best Portable Hard Drive For Mac 2018