Best External Hard Drives for Mac in 2022

Seagate Hard Drive Hero
Seagate Hard Drive Hero (Image credit: iMore)

When it comes to storing data, personal information, and essential documents, you can never be too safe. External hard drives are not only useful for storing data but are an excellent way to transport files from one location to another. When you take into account price, ease of use, and portability, the Seagate Backup Plus Slim is the most reliable hard drive you can carry around with you at all times.

Best Overall: Seagate Backup Plus Slim (2 TB)

Seagate Slim Plus Promo Shot

Source: Seagate (Image credit: Source: Seagate)

If you want a reliable external hard drive that has a decent amount of storage, is super easy to carry around and has a very affordable price tag, the Seagate Backup Plus Slim is the best option for most people. Formatted for Windows and Mac right out of the box, it's easy to carry all your essential documents from desktop to laptop without missing a beat.

The Seagate Dashboard back up system is a fantastic simple tool that can let you schedule backups to ensure you never miss any critical files you need in case something terrible happens to your computer. You can set automatic backups daily, weekly, or monthly, and change the frequency whenever you want.

Seagate also throws in a one-year complimentary subscription to Mylio Create. This can help you wrangle your photo library if you don't already use some photo managing tool, and a two-month membership to Adobe Creative Cloud Photography Plan.

Seagate Backup Plus Slim (2 TB)

Reliable, portable, and affordable.

Reasons to buy

+
Affordable
+
Great backup software
+
USB 3.0
+
Metal enclosure

Reasons to avoid

-
Proprietary cable
-
No USB-C

Easily plug in the Seagate Backup Plus Slim 2TB formatted for Mac right out of the packaging.

Best USB-C hard drive: Samsung T5 Portable SSD (1 TB)

Samsung T5 Portable SSD Promo Shot

Source: Samsung (Image credit: Source: Samsung)

This small compact SSD drive from Samsung comes with both a USB-C to USB-C cable and a USB-C to USB-A, meaning it's perfect to use with your MacBook or Mac.

Its fast 540 MB/s read and write speeds are more than enough to transfer any file. And should be able to store all your photo and video files with ease thanks to its straightforward software. Plus, if you're worried about encryption, the Samsung T5 Portable SSD has you covered with an optional password to launch the drive, and AES 256-bit hardware encryption on all your files.

Samsung T5 Portable SSD (1 TB)

Fast and encrypted

Reasons to buy

+
USB-C
+
SSD
+
Super compact
+
AES 256-bit hardware encryption

Reasons to avoid

-
A little expensive per storage

With 540 MB/s read and write speeds it's fast enough for photographers and videographers to transport all their work.

Best Capacity: Western Digital My Book (8 TB)

Western Digital My Book Promo Shot

Source: Western Digital (Image credit: Source: Western Digital)

Compatible with Time Machine right out of the box, the 8 TB storage capacity on the Western Digital My Book is perfect for people looking for a lot of stage at a reasonable price. It's USB 3.0 meaning it's easy to take advantage of its storage speed with fast transfer speeds.

While portability is not the Western Digital My Book's strong suit and it needs a separate power source, it does offer 256-AES encryption when you download its easy-to-use security software. It ensures all your important files and documents stay private.

If you're looking for a drive that has lots of space, os you don't have to have multiple as your storage needs grow, look no further.

Western Digital My Book (8TB)

Lots of storage for those who need it

Reasons to buy

+
Lots of storage
+
256-AES encryption
+
Time Machine compatible

Reasons to avoid

-
Not very portable
-
Needs power

256-AES encryption when you download this security software. Rest easy knowing your personal data is safe.

Best Thunderbolt 3 Drive: LaCie Rugged Thunderbolt

LaCie Rugged Thunderbolt Promo Shot

Source: LaCie (Image credit: Source: LaCie)

LaCie hard drives have always been good for people on the go because of the rugged design. The LaCie Rugged Thunderbolt can withstand some dust, dirt, and even a tiny bit of water being splashed on it.

It's 7200 RPM Hard drive keeps things running smoothly. And the included USB-C cable — which supports Thunderbolt 3 — makes it perfect for MacBook and Mac users alike!

LaCie Rugged Thunderbolt

Rugged design with Thunderbolt 3

Reasons to buy

+
Thunderbolt 3
+
Water-resistant
+
7200 RPM

Reasons to avoid

-
Only 130MB/s

The LaCie Rugged Thunderbolt 3 can withstand drops, dust, and even the occasional splash of water, making it easy to carry around!

Best for Legacy Hardware : G-Technology G-DRIVE USB 3.0 (4TB)

G-Technology G-DRIVE USB 3.0

Source: G-Technology (Image credit: Source: G-Technology)

While Apple has been going the way of USB-C and Thunderbolt 3 for a while now, some of us still use older hardware and thus don't need hard drives that have USB-C connections. If you're still rocking USB-A or even a Thunderbolt 2 connection from your Mac, the G-Technology G-DRIVE USB 3.0 (4TB) is a perfect companion.

Its all-metal design is not only more durable than plastic hard drives, but it also looks stylish! Plus, it's 7200 RPM speed allows the G-Technology G-DRIVE USB 3.0 to achieve 195 MB/s read and write speeds. This makes it fast enough to transfer large video files quickly and efficiently.

G-Technology G-DRIVE USB 3.0 (4TB)

Stylish and fast even on older computers

Reasons to buy

+
USB 3.0
+
All-metal design
+
7200 RPM

Reasons to avoid

-
Needs to be reformatted for Windows

With 7200 RPM, this hard drive works to get your files transferred quickly. Plus, it uses USB 3.0, and has a Thunderbolt 2 port.

Best Rugged Drive : CalDigit Tuff

CalDigit Tuff Promo Shot

Source: CalDigit (Image credit: Source: CalDigit)

The CalDigit Tuff does the best it can to live up to its name, giving you a hard drive that isn't as delicate as most. Its official IP rating is IP57, meaning it can be submerged in 3-feet of water for 30 mins and come out the other side functional. That's not all; this Thunderbolt 3 compatible drive can also withstand falling from about 4-feet high. We still don't suggest that you purposely abuse the CalDigit Tuff. Still, it's always good to have peace of mind when you're carrying your hard drive around.

CalDigit Tuff

Can withstand drops and water

Reasons to buy

+
USB-C and Thunderbolt 3
+
IP57
+
Great price

Reasons to avoid

-
Only come in 2TB

Official rated IP57, the CalDigit Tuff can survive an accidental dip into the water and has a great price tag.

Best Fast Drive : Samsung X5 (1TB)

Samsung X5 Promo Shot

Source: Samsung (Image credit: Source: Samsung)

If you're used to dealing with giant file sizes and need a hard drive that can handle transfer data fast, the Samsung X5 is one of the fastest SSD's you'll find. Its read and write speeds are 2,800MB/s and 2,300MB/s respectively, and the entire body is made of metal, making it much harder than plastic drives. Plus, The internal frame on the inside is shock resistant for drops from 2 meters.

This SSD comes with Thunderbolt 3 technology included. This you can take advantage of the fast speeds on your Mac or MacBook Pro, and it doesn't need any formatting, so it's plug and play!

Samsung X5

Incredibly fast SSD

Reasons to buy

+
2,800MB/s read speed
+
Shock resistant
+
Thunderbolt 3

Reasons to avoid

-
Expensive
-
Gets warm

If you need blazing fast speeds for giant files, the Samsung X5 is a monster external SSD that can handle any workload.

Bottom line

The Seagate Backup Plus Slim is the most reliable hard drive you can carry around with you at all times. It is formatted for both Mac and Windows right out of the box, and its easy-to-use software can automatically do backups for you as often or as little as you want.

Seagate also throws in a one-year complimentary subscription to Mylio Create. This program can help you wrangle your photo library if you don't already use some photo managing tool. A two-month membership to Adobe's Creative Cloud Photography Plan means it's perfect for budding photographers as well.

Luke Filipowicz
Staff Writer

Luke Filipowicz has been a writer at iMore, covering Apple for nearly a decade now. He writes a lot about Apple Watch and iPad but covers the iPhone and Mac as well. He often describes himself as an "Apple user on a budget" and firmly believes that great technology can be affordable if you know where to look. Luke also heads up the iMore Show — a weekly podcast focusing on Apple news, rumors, and products but likes to have some fun along the way. 

Luke knows he spends more time on Twitter than he probably should, so feel free to follow him or give him a shout on social media @LukeFilipowicz.