Best external hard drives for Mac in 2022: HDDs for your MacBook, Mac Mini and more

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External hard drive on grass-covered ground
Having one of the best external hard drives for Macs is practically a requirement.
EDITOR'S NOTE: OCTOBER 2022

This month, we have looked at some of our favorite drives for Mac, with capacity and interface at the forefront of our research in tandem with Mac compatibility.

We have consistently seen hard drive prices drop, and this holiday season, we expect to see phenomenal deals on external hard drives that you won't want to miss.

Collin Probst, B2B Hardware Editor

If you anticipate needing a lot of storage space for your large files, invest in the best external hard drives for Mac. 

An excellent external hard drive for your Mac lets you expand your computer’s storage without shelling out a lot of cash. And, while a case can certainly be made for SSDs – creative professionals will appreciate their faster read and write speeds and more robust build – they’re a great solution for budget-minded folks who don’t need anything particularly fast. Plus, because hard drives are cheaper than solid-state drives, you can have more storage capacity for less money. Moreover, external hard drives are typically designed to be portable and rugged, so they can go everywhere you go.

Although it is possible to upgrade the storage space on a Mac or MacBook before you hit the buy button, Apple computers are pricier than ever, and upgrading their components inside will charge you a premium. So, getting an external hard drive to meet your storage needs can be cost-effective, depending on what you plan on doing with the drive.

We've compared these external hard drives across numerous points, like their speed, type of connectivity, build, durability, and portability. We also looked at their pricing and warranty, among other things. 

Consider one of the best external hard drives for your storage needs for Mac. Here are our top picks, alongside our price comparison tool, so you can get the best deal available.


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The best external hard drives for Mac in 2022 in full

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Western Digital My Passport at an angle against a white background

Western Digital My Passport offers a good balance between speed, capacity and price.
A brilliant external hard drive for Mac or PC

Specifications

Capacity: 4TB
Interface: USB 3.0

Reasons to buy

+
Large capacity
+
Good data transfer speeds

Reasons to avoid

-
WD backup software is basic

The latest generation of the Western Digital My Passport external hard drive comes in capacities from 1TB to 4TB. It features cloud storage and 256-AES encryption, along with WD's own backup software. While transfer speeds aren't the quickest, its USB 3.0 connection offers a good balance between speed, capacity, and price.

Along with a three-year warranty, the hard drive comes with a USB Type-C connector (USB 3.1 Gen 1), a cable, and a Type-C to Type-A adaptor. The 4TB hard drive weighs 232g without the accessories, has dimensions 82 x 110mm, and has a thickness of 21mm. The 1TB/2TB models are around half the size. 

The WD My Passport Ultra also has 256-bit AES hardware encryption to keep your files secure.

Read the full WD My Passport Ultra 4TB portable hard disk drive review here. 

Buffalo MiniStation Thunderbolt at an angle against a white background

Buffalo MiniStation Thunderbolt keeps the price down.
An excellent Thunderbolt external hard drive for Mac users

Specifications

Capacity: 1TB, 2TB
Interface: Thunderbolt, USB 3.0

Reasons to buy

+
Low price compared to other Thunderbolt drives
+
Mac-formatted

Reasons to avoid

-
Not SSD

If you want to use your Mac's Thunderbolt port, this is the best external hard drive for Macs. It provides twice the speeds of standard USB 3.0 drives. It still uses a traditional hard drive rather than an SSD, and while speeds aren't quite as fast as possible, it at least keeps the price down while offering large capacities. There's also a USB 3.0 port for connecting to computers that don't have a Thunderbolt port.

This external hard drive is sturdy, portable, and attractive. It has a clean white finish that'll go well with Macbooks and is also compatible with Time Machine. Although the Buffalo MiniStation is formatted for Macs, it has just one Thunderbolt port. But this shouldn't be a deal breaker for most users. 

Read the full Buffalo MiniStation Thunderbolt review here. 

G-Technology G-Drive USB 3.0 at an angle against a white background

G-Technology G-Drive USB 3.0 protects your data from knocks and drops.
Slim, stylish, and swift external hard drive for Mac

Specifications

Capacity: 4TB
Interface: USB 2.0, USB 3.0, eSATA, FireWire

Reasons to buy

+
Slim design
+
Sturdy

Reasons to avoid

-
Can be noisy

This is one of the fastest high-capacity hard drives you can plug into your Mac, with a huge 4TB of storage space that zips along its USB 3.0, eSATA, or FireWire connection. The all-aluminum enclosure gives the drive a premium look and feels while protecting your data from knocks and drops and keeping the drive cool when used.

There are air vents on the front of the device to ensure enhanced cooling for the device. The illuminated ‘G’ logo in the vents' middle contributes to the hard drive's premium design. It is a rather large device, though, at 196 x 128.5 x 35.3mm with a weight of just over 1kg, and that’s because of the 3.5-inch hard disk drive inside.

Read the full G-Technology G-Drive 4TB review here. 

Samsung T3 SSD from the front against a white background

Samsung T3 SSD is a super-fast external hard drive for your Mac.

4. Samsung T3 SSD

Speedy and large external hard drive for Mac

Specifications

Capacity: 1TB
Interface: USB 3.1

Reasons to buy

+
Very good performance
+
Very high capacity

Reasons to avoid

-
Expensive

If you want a super-fast external hard drive for your Mac, then the Samsung T3 SSD is easily one of the best. As it uses a solid-state drive, the read and write speeds of this drive are much faster than external hard drives that use traditional hard drives. It does mean the price is higher, but if transfer speed is the most important consideration when looking for the best external hard drive for your Mac, this is the drive to go for.

The T3 features an aluminum case that's rugged and shock-resistant. It has a USB-C port and an integrated Thermal Guard feature to prevent overheating when being used in extreme temperatures. Although the hard drive doesn't come with a USB-C cable, it includes a USB-C to USB-A cable that'll work with any computer with regular USB ports. 

Buffalo MiniStation Extreme NFC at an angle against a white background

Buffalo MiniStation Extreme NFC comes with a rugged case.
Best external hard drive for Mac users who want wireless security

Specifications

Capacity: 2TB
Interface: USB 3.0

Reasons to buy

+
NFC security
+
Rugged design

Reasons to avoid

-
Not the fastest drive

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 protected from knocks and drops with the rugged shell, but it has also got 256-bit AES security features, and NFC (Near Field Communication) features. This is a great external hard drive for your Mac if you are concerned about keeping your data safe and secure.

This external hard drive comes with a bunch of programs usually seen on Buffalo devices, but they don't add much value, and uninstalling them is a hassle because the folders are left all over your system's hard drive.

Read the full Buffalo MiniStation Extreme review here. 

Western Digital My Passport Ultra at an angle against a white background

Western Digital My Passport Ultra features cloud storage and 256-AES encryption.
Solid external hard drive for Mac users with encryption and a long warranty

Specifications

Capacity: 4TB
Interface: USB 3.0

Reasons to buy

+
Large capacity
+
Type-C connector
+
Suite of applications

Reasons to avoid

-
Average performance

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 this is the drive to consider for external hard drives based on traditional HDDs.

This external hard drive is small, light, and sleekly designed. Although it's a bit larger and heavier than the My Passport Slim, it is a little smaller than the My Passport Essential. Since it has a plastic body, it lacks the sturdy metal design seen on the My Passport Slim.

Read the full Western Digital My Passport Ultra review here.

You might also want to check out the best PS5 external hard drives.


How to choose the best external hard drives for Mac for you?

When choosing the best external hard drive for your Mac, you need to consider other things beyond storage capacity and price. Of course, those two things are absolutely vital. Finding one that’s not only affordable, but has enough storage space – a minimum of 1TB is highly recommended – for your present and future needs is definitely ideal, even if you have more than enough money to splurge for something expensive.

Another deciding factor, however, is the connection. Many external hard drives have USB 3.0 connections, but since MacBooks and Mac accessories rely on the power and data transfer speed of USB-Cs, USB Type-C or Thunderbolt 3 or 4 connections are certainly favorable. 

If you’re storing very important files, especially for work, consider getting one that has more robust security features. There are other things as well, including a rugged build if you plan on taking it out in the field with you, and portability if you plan on traveling around with it.

Best external hard drives for Mac: How we chose them?

While we will talk mostly about hard drives as storage device write and read on spinning metal or glass platters, we have to mention SSD (solid state drives) as well as they have grown both in capacity and in performance. That however came at the cost of endurance, especially at the lower end of the market and is likely to be an issue if you use our SSD storage extensively.

All newer MacBook and desktop Macs (iMac, Mac Mini, Mac Pro) come with one or more Thunderbolt ports which are also compatible with USB Type-C. So we look not only at the versatility and general performance of the drives - across a number of benchmarks - but also their relevance to specific use cases, after sales and warranty as well as sheer value for money.

Collin Probst
B2B Hardware Editor, TechRadar Pro

Collin is the B2B Hardware Editor for TechRadar Pro. He has been in journalism for years with experience in both small and large markets including Gearadical, DailyBeast, FutureNet and more.


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