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The Best External Hard Drives for 2026

Laptop drive almost full? Need to back up your photos? Desktop-size and portable platter storage provides a cost-effective alternative to SSDs. Our deep-dive reviews help you track down the right external hard drive.

Senior Writer, Hardware
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Tony has covered hardware for PCMag for 20+ years, testing and reviewing monitors, storage, and 3D printers. He's also our resident astronomy nut.
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Updated   August 12, 2026
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Despite the popularity of slim, speedy external SSDs, external hard drives remain essential, cost-effective devices, especially as flash storage prices continue to trend upward. For less than $100, you can add a terabyte to your laptop or desktop by plugging in a USB cable. PCMag has been testing and reviewing external drives for decades, and in our evaluations, we consider speed, capacity, cost per gigabyte, software features, encryption, and a host of additional factors. This guide explains these essential external hard drive characteristics and outlines our top choices. Our current pick for the best external desktop drive for most people is the WD My Book, and for portable drives, the WD My Passport. That said, we stand behind all our recommendations, chosen for different budgets and use cases. Read on for all of them, plus the shopping basics to know.

Our Top Tested Picks

WD My Passport, Works with USB-C (6TB)
Best Portable Hard Drive for Most People

WD My Passport, Works with USB-C (6TB)

$166.89 at Amazon
$174.99 Save $8.10
See It

Bottom Line

Editors' Choice
4.0
Excellent

The name may be quirky, but the WD My Passport, Works with USB-C is a capacity champ among portable external hard drives, available in versions up to 6TB.

Pros

  • 6TB is current peak capacity for a portable hard drive
  • Includes Acronis True Image backup software
  • 256-bit AES encryption
  • Good benchmark results for a portable platter-based drive

Cons

  • USB-C compatibility requires included adapter
  • Platter drives are inherently slow compared with external SSDs
Western Digital My Book (8TB)
Best Desktop Hard Drive for Most People

WD My Book

$298.26 at Amazon
$399.99 Save $101.73
See It

Bottom Line

Editors' Choice
4.5
Outstanding

The 8TB version of the Western Digital My Book is a deep well of affordable storage for your photos, music, videos, and more.

Pros

  • Comes in a variety of large capacities.
  • Three-year warranty.

Cons

  • Requires external power adapter.
Seagate One Touch (8TB)-1
Best Bus-Powered Desktop Hard Drive

Seagate One Touch (8TB)

$289.99 at Amazon
See It

Bottom Line

Editors' Choice
4.5
Outstanding

The Seagate One Touch external hard drive's big capacities, simple setup, and bus-powered operation make it an ideal solution for terabytes of cost-effective data storage.

Pros

  • No power adapter needed
  • Fast for a bus-powered hard drive
  • Available in capacities from 8TB to 24TB
  • Low cost per gigabyte versus external SSD
  • Includes two-year subscription to data recovery service

Cons

  • Requires USB port with minimum 15-watt power delivery
  • Much slower than an external SSD
ADATA HD710  2
Best Rugged Portable Hard Drive for Windows Users

ADATA HD710M Pro External Hard Drive

$127.99 at Amazon
See It

Bottom Line

4.0
Excellent

Love or hate its camouflage look, the ADATA HD710M Pro external rugged hard drive provides on-par performance and fine durability at a competitive price.

Pros

  • Durable in drop tests.
  • Good dollar-per-gigabyte ratio.
  • Trim enclosure.
  • Lightweight for a ruggedized unit.
  • Cable storage around the edges.

Cons

  • Camouflage exterior may not be for everyone.
  • Plastic housing only.
Best Rugged Portable Hard Drive for Mac Users

SanDisk Professional G-Drive ArmorATD

$194.99 at Amazon
See It

Bottom Line

4.0
Excellent

The SanDisk Professional G-Drive ArmorATD is an attractive, cost-effective portable hard drive, best for Mac users, that provides some protection from the elements but lacks a software suite and hardware-based encryption.

Pros

  • Rugged enough to protect from the elements, with rubberized sheath and port cover
  • Attractive design
  • Ideal for use with macOS
  • Both USB-C and USB-A cables bundled
  • Competitive pricing

Cons

  • Lacks software suite and hardware-based encryption
  • Requires reformatting for use with Windows
Seagate FireCuda X Vault (8TB)
Best Bus-Powered Gaming Hard Drive

Seagate FireCuda X Vault (8TB)

$298.00 at Amazon
$312.08 Save $14.08
See It

Bottom Line

Editors' Choice
4.5
Outstanding

Seagate's RGB-lit FireCuda X Vault external hard drive is exactly what gamers need to cost-effectively store a large library of titles in cold storage.

Pros

  • Draws its power from your computer, no adapter or outlet needed
  • Fastest bus-powered hard drive we've tested
  • Programmable RGB lighting
  • Available in 8TB and 20TB capacities
  • Low cost per gigabyte, particularly at the 20TB level

Cons

  • Not compatible with USB ports on some PCs
  • Slow compared with SSDs
  • Not suitable for loading or playing most recent AAA games
Best Portable Hard Drive for Gamers

WD Black P10 Game Drive

$214.99 at Amazon
See It

Bottom Line

4.0
Excellent

Endowed with a gamer aesthetic, the WD Black P10 Game Drive can serve as a simple, stylish repository for your massive game library at a reasonable price.

Pros

  • Sturdy, compact design
  • Good grippability
  • Appealing gamer aesthetic

Cons

  • USB Type-C cable not included
Best Security-Minded Desktop Hard Drive

iStorage DiskAshur DT2

$329.99 at Amazon
See It

Bottom Line

Editors' Choice
4.0
Excellent

A vault for sensitive data, the iStorage DiskAshur DT2 is a desktop hard drive offering huge capacity (up to 18TB), a host of security features with multiple government certifications, and a relatively low cost per gigabyte.

Pros

  • Immense capacity
  • Low cost per gigabyte for a security-centric drive
  • AES-XTS 256-bit full-disk hardware encryption
  • FIPS 140-2 Level 2/3, NCSC CPA, NLNCSA BSPA, and NATO Restricted certifications
  • Easy for authorized users to unlock

Cons

  • No protective case or ruggedness features
  • Low score in PCMark 10 benchmark for everyday storage tasks
Best-Designed Portable Hard Drive

LaCie Mobile Drive (2022)

$233.99 at Amazon
See It

Bottom Line

3.5
Good

The 2022 edition of LaCie's Mobile Drive offers a cool, corrugated new design but is otherwise little changed from its 2019 predecessor. It's a little costly, but it's easy to set up and use, and comes with a handy backup tool.

Pros

  • Sleek design
  • Available in capacities up to 5TB
  • LaCie Toolkit software handles backup, restore, and mirroring
  • Three-year access to data recovery service
  • Compatible with Windows, Macs, and iPads

Cons

  • Relatively pricey
  • Low PCMark 10 overall test score

The Best External Hard Drive Deals This Week*

*Deals are selected by our commerce team
Deeper Dive: Our Top Tested Picks

EDITORS' NOTE

August 12, 2026: With this update, we added the Seagate One Touch (8TB) as Best Bus-Powered Desktop Hard Drive, and the Seagate FireCuda X Vault (8TB) as Best Bus-Powered Gaming Hard Drive. Our existing selections have been vetted for currency and availability. Since our last update, we have reviewed five new storage products for possible inclusion in this story and our other storage guides. We currently have four new storage products, from vendors including Corsair and Orico, in PC Labs for evaluation.

Best Portable Hard Drive for Most People

WD My Passport, Works with USB-C (6TB)

4.0 Excellent
  • 6TB is current peak capacity for a portable hard drive
  • Includes Acronis True Image backup software
  • 256-bit AES encryption
  • Good benchmark results for a portable platter-based drive
  • USB-C compatibility requires included adapter
  • Platter drives are inherently slow compared with external SSDs

The WD My Passport, Works with USB-C is now available at the highest capacity (6TB) of any pocketable, spinning hard drive on the market today. Despite its name, it connects via a USB Micro-B port—its included cable is a USB-Micro-B-to-USB-A, plus an A-to-C dongle for connecting to a computer's USB-C port. Its speeds on our benchmarks were actually a little faster than the similar 6TB WD My Passport Ultra with its native USB-C port—though still far below portable SSD speeds—and it is priced a little lower.

Drive type and performance: The My Passport, Works with USB-C is a compact, portable hard drive. Its slate gray (officially, Silicon Gray) case, the only color available for this particular model at this capacity, snugly fits the 2.5-inch platter-based hard drive within. Its sequential speeds of 122Mbps read and 119Mbps write are at the lower end of a narrow range of values typical of HDDs with a 5,200rpm drive mechanism, and its PCMark 10 Overall Storage result was the best in our comparison group. These and its other test results are typical of platter-based hard drives, which are far slower than even the slowest USB 3.2 external hard drives.

Capacity options: You get a choice of four capacities with the My Passport, Works with USB-C: 2TB, 4TB, 5TB, and 6TB. The 6TB model that we tested (along with several other WD hard drives released at the same time) is one of the first portable hard drives to be available at that capacity, which sets it apart from offerings from other major vendors. It also helps that it sells at a very reasonable 3.2 cents per gigabyte, in an age where many vendors sell their higher-capacity products at a premium.

Port type and interface: You would think that a hard drive with its name would have a USB-C port, but no—this one has a USB Micro-B port and comes with a foot-long USB-Micro-B-to-USB-A cable plus a USB-A-to-USB-C adapter. This allows you to connect to either a computer's USB-A or USB-C port. Just don’t lose the cable and adapter; USB Micro-B cables have become less common than they were just a few years ago, though USB Micro-B ports are still frequently found on external hard drives.

Durability, encryption, and backup software: As for protecting the physical drive and its data, WD My Passport portable drives do not have an ingress protection (IP) rating, which quantifies water and dust resistance. The company advertises them as being shock- and vibration-resistant and drop-proof. The company also provides protection from hackers with the gold-standard 256-bit AES hardware-based encryption, activated through the WD Security app included on the drive, and data preservation with Acronis True Image backup software.

Casual travelers: The WD My Passport, Works with USB-C is good for occasional travel; its AES 256-bit encryption should keep your data safe if the drive is lost or stolen. It is shock- and vibration-resistant, and drop-resistant up to 6.5 feet. But without an ingress protection rating, you may not want to take it on a wilderness trip.

Bargain hunters: The My Passport is one of the first 6TB portable spinning hard drives, and especially at its highest capacity, it comes in at a very low cost per gigabyte, so you can get a lot of storage, cheap.

Drive Type External Portable
System-Side Interface USB 3.2
USB Powered?
Capacity 6 TB
Spin Rate 5400 rpm
Cables Included USB Micro-B-to-A, USB-A-to-C adapter
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)

Best Desktop Hard Drive for Most People

WD My Book

4.5 Outstanding
  • Comes in a variety of large capacities.
  • Three-year warranty.
  • Requires external power adapter.

If you're addicted to downloading videos and snapping up every game you can find online, chances are you need inexpensive, voluminous storage to house it all. The Western Digital My Book, now available in capacities up to a whopping 26TB, can hold thousands of hours of video, or millions of MP3s or photos. With a good mix of capacity, pricing, and performance, it's a shoo-in as an Editors' Choice pick for desktop external hard drives.

Drive type and performance: The My Book, shaped like a rather thick book, is strictly for sitting on a desk: hefty (weighing about 2.2 pounds), with a large footprint and requiring an included 12V power adapter. The My Book we reviewed had a 5,400rpm drive, and tallied impressive Blackmagic scores relative to portable spinning hard drives, though still well below even SATA SSDs. At some of the higher capacities, the My Book uses a 7,200rpm drive, though we haven’t had a chance to test it as such.

Capacity options: The My Book is available in a wide range of capacities, ranging from 4TB up to 26TB. (The My Book Duo, a dual-drive solution, offers up to 46TB in its default RAID 0 configuration.) Seagate offers similar capacities, from 4TB up to 28TB, in its Expansion Desktop Hard Drive.

Port type and interface: The My Book has a USB 3.2 Gen 1 port. In the model we tested, the port was USB Type-A, though some recent My Books use USB-C (but may include USB-A downstream ports for connecting peripherals as well).

Durability, encryption, and backup software: The My Book lacks an IP rating (which indicates a drive’s degree of protection from water and sand or dust). As it’s for desktop use, it does not require protection from the elements. WD makes no claim for drop protection; as spinning hard drives are susceptible to damage from tumbles than SSDs, be sure not to position a My Book too close to the edge of your desk. The My Book includes WD Backup software and provides 256-bit AES encryption enabled through the WD Security app.

Office workers: The My Book is a good fit for employees (or businesses) that have to archive and/or back up large amounts of data; the included WD Backup software simplifies this task. The My Book also supports backups through Apple’s Time Machine. My Books are generally formatted as exFAT for cross-platform compatibility, but can be reformatted as needed.

Gamers: Although gamers will want to load and run games from a faster drive, the My Book is great for archiving a game collection. With a growing number of AAA games taking up in excess of 100GB of drive space, one’s internal storage can fill up quickly, so it’s good to have terabytes to spare for a growing library.

Creative pros: The My Book’s voluminous capacity makes it a good choice for photographers, videographers, and other content creators to back up their media files.

Drive Type External Desktop
System-Side Interface USB 3.0
USB Powered?
Capacity 8 TB
Spin Rate 5400 rpm
Cables Included USB Micro-B-to-A
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)
Learn More
WD My Book Review

Best Bus-Powered Desktop Hard Drive

Seagate One Touch (8TB)

4.5 Outstanding
  • No power adapter needed
  • Fast for a bus-powered hard drive
  • Available in capacities from 8TB to 24TB
  • Low cost per gigabyte versus external SSD
  • Includes two-year subscription to data recovery service
  • Requires USB port with minimum 15-watt power delivery
  • Much slower than an external SSD

As external SSD prices have gone through the roof due to the ongoing global memory shortage, hard drives provide a cost-effective option for low-impact tasks like backup and archiving that don't require sizzling throughput speeds. The Seagate One Touch combines a desktop hard drive's massive capacities—we reviewed the 8TB model—with an interface that draws power from its host computer over the same USB Type-C connection used for data exchange. This eliminates the need for an AC adapter or a spare electrical outlet, letting you use the One Touch with multiple computers and take it on the go. (It fits easily in a travel bag or backpack.) Its per-gigabyte cost is only about a third that of an SSD of similar capacity. One caveat: The computer you pair it with must provide at least 15W of power delivery.

Gamers, photographers, and videographers: The One Touch is a good place to park a library of games, photos, videos, and other files that don't require frequent or rapid access. The drive is available in capacities up to 24TB.

Budget-minded users: If your computing needs are light, there's no compelling reason to invest in a zippy yet exorbitant solid-state drive when the One Touch can be had for about a third of the cost per gigabyte of a typical external SSD. Households and offices can greatly expand their external storage without breaking the bank.

Drive Type External Desktop
System-Side Interface USB 3.0
USB Powered?
Capacity 8 TB
Spin Rate
Cables Included USB-C to USB-C
Backup Software Included?
Warranty (Parts/Labor) 2 year(s)
GET IT NOW

Best Rugged Portable Hard Drive for Windows Users

ADATA HD710M Pro External Hard Drive

4.0 Excellent
  • Durable in drop tests.
  • Good dollar-per-gigabyte ratio.
  • Trim enclosure.
  • Lightweight for a ruggedized unit.
  • Cable storage around the edges.
  • Camouflage exterior may not be for everyone.
  • Plastic housing only.

There are rugged hard drives, and then there's the ADATA HD710M Pro External Hard Drive. Its IP (ingress protection) rating of IP68 for dust resistance and waterproofing (in the last case, submerged up to two meters for up to one hour) matches the best rating of any hard drive or SSD we have reviewed. The ADATA HD710M Pro also has grips and channels around the edges of the drive to keep the detachable USB cable tethered to the drive at all times, even when not plugged into the USB connector. (Note that ADATA no longer sells the specific version of the drive we reviewed, but it and the HD710 Pro, which is essentially the same product offered in a wider variety of colors and capacities, are still available through online retailers.)

Drive type and performance: The ADATA HD710M Pro is a massively ruggedized external hard drive, although relatively lightweight and compact as such. Its performance is typical of a 5,400rpm portable platter-based hard drive.

Capacity options: The HD710M Pro comes in capacities ranging from 500GB up to 5TB. External hard drive capacity currently maxes out at 6TB.

Port type and interface: The HD710M has a USB 3.2 Gen 1 port that fits a USB Micro-B connector. The drive includes a USB-Micro-B-to-USB-C cable.

Durability, encryption, and backup software: For a spinning hard drive, the HD710M Pro is as rugged as they come. Its ingress protection IP68 rating denotes imperviousness to even the finest dust and, aided by a waterproof cover, its water-fastness even exceeds that rating, able to withstand an hour’s immersion at 2 meters. It can survive drops of up to 1.5 meters. The drive’s Backup ToGo software includes a cloud backup option.

Travelers: With unusually strong protection against drops, water, and dust for a spinning HDD, the HD710M Pro is a good choice for frequent travelers, especially those who venture off the beaten path. It can withstand most anything the elements can dish out.

Creative professionals: The HD710M is a good choice for photographers, videographers, photojournalists, film crews, and other creative types whose work often requires them to be away from the studio. It provides a high degree of protection from drops, dusty and dirty conditions, and inclement weather.

Drive Type External Portable
System-Side Interface USB 3.0
USB Powered?
Capacity 2 TB
Spin Rate 5400 rpm
Cables Included USB Micro-B-to-A
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)
GET IT NOW

Best Rugged Portable Hard Drive for Mac Users

SanDisk Professional G-Drive ArmorATD

4.0 Excellent
  • Rugged enough to protect from the elements, with rubberized sheath and port cover
  • Attractive design
  • Ideal for use with macOS
  • Both USB-C and USB-A cables bundled
  • Competitive pricing
  • Lacks software suite and hardware-based encryption
  • Requires reformatting for use with Windows

The SanDisk Professional G-Drive ArmorATD is a cost-effective, semi-rugged external hard drive available in capacities up to 5TB. As a spinning (5,400rpm) platter drive, its speed can't compare with an SSD, but it should work well for travelers or mobile workers who need lots of capacity for the spend.

Drive type and performance: The moderately ruggedized SanDisk ArmorATD comes formatted in HFS+, which can be used only on a Mac. (It can be reformatted for Windows use, but the process is a mild hassle if you don’t have a Mac.)

Capacity options: The ArmorATD Pro comes in capacities ranging from 1TB up to 6TB. The latter is the highest capacity now available on a portable hard drive. Several other WD/SanDisk drives also come in a 6TB version; you pay a bit of a premium for the ArmorATD over them, presumably due to its ruggedness.

Port type and interface: The ArmorATD has a USB-C port with a USB 3.1 Gen 1 interface. The port also works with the Thunderbolt ports on recent Macs. The ArmorATD comes with a pair of 2-foot cables, one USB-C-to-USB-C and the other USB-C-to-USB-A.

Durability, encryption, and backup software: The ArmorATD—the acronym stands for "all-terrain drive"— has an IP54 ingress protection rating, which denotes some security against sand and rain, though it's still potentially vulnerable to fine dust. You can splash water on (but not immerse) the unit with no ill effects. With a rubber bumper cushioning its aluminum frame and internal shock mounts, it's rated to survive up to 1,000 pounds of pressure or a drop from 3.3 feet. The ArmorATD lacks software, encryption, and backup features.

Mac users: SanDisk’s G-Drive line has been traditionally geared to Mac users, and that remains the case now that G-Drive is a premium SanDisk Professional offering. The ArmorATD comes formatted in the Mac-only HFS+ file system, and reformatting it for Windows use can be onerous if you don’t own a Mac.

Travelers: The ArmorATD provides basic protection from dust, sand, and water, so it’s a good choice for people—whether workers or campers—who spend time in the outdoors but don’t go on extreme wilderness treks.

Drive Type External Portable
System-Side Interface USB 3.0
USB Powered?
Capacity 2 TB
Spin Rate 5400 rpm
Cables Included USB-C to USB-C, USB-C to USB-A
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)

Best Bus-Powered Gaming Hard Drive

Seagate FireCuda X Vault (8TB)

4.5 Outstanding
  • Draws its power from your computer, no adapter or outlet needed
  • Fastest bus-powered hard drive we've tested
  • Programmable RGB lighting
  • Available in 8TB and 20TB capacities
  • Low cost per gigabyte, particularly at the 20TB level
  • Not compatible with USB ports on some PCs
  • Slow compared with SSDs
  • Not suitable for loading or playing most recent AAA games

The Seagate FireCuda X Vault external hard drive hews to a gamer aesthetic, replete with programmable RGB lighting, and can house a massive library (8TB in the version we reviewed; 20TB at maximum capacity) of games or other files. As a spinning hard drive, the FireCuda X is not suitable for loading or playing recent AAA games, but it lets you store dozens of the latest titles for access when you need them. As a bus-powered drive, it draws its power from your computer over the same USB cable used to transfer data—no power adapter or electrical outlet needed. And it costs a fraction of what 8TB external SSDs sell for these days. Just be sure that the computer you plan to pair it with supports at least 15W of power delivery.

Gamers: The FireCuda X is styled with gamers in mind, and has the requisite RGB bling. It offers massive capacity for hosting a game library. As a spinning hard drive, however, it lacks the speed for smooth loading of AAA titles or gameplay, but it's a great place to store your collection at a comparatively low cost.

Bargain hunters: Despite a design that evokes gaming, the FireCuda X works just as well as a universal archive. It will hold photos, videos, or any other files you please, at a cost per gigabyte about a third of that of a comparable external SSD. Just keep in mind that the trade-off for its low price in today's market is slower throughput, so it's best for file transfer and storage rather than for loading or running programs.

Drive Type External Desktop
System-Side Interface USB 3.0
USB Powered?
Capacity 8 TB
Spin Rate
Cables Included USB-C to USB-C
Backup Software Included?
Warranty (Parts/Labor) 2 year(s)
GET IT NOW

Best Portable Hard Drive for Gamers

WD Black P10 Game Drive

4.0 Excellent
  • Sturdy, compact design
  • Good grippability
  • Appealing gamer aesthetic
  • USB Type-C cable not included

With the ribbed appearance of a corrugated shipping crate, the WD Black P10 Game Drive’s styling gives it the appearance of a container you (or your enemies) might use for cover in the wasteland of one of the games you might store on it. If you appreciate the gamer aesthetic, the P10 is an obvious choice.

Drive type and performance: The WD Black P10 is a compact, portable external spinning hard drive, available in high capacities. The P10’s poky performance, typical of a 5,400rpm spinning hard drive, makes it best suited for cold storage of games for eventual transfer to an SSD or other internal drive on your PC to play.

Capacity options: The P10 is available in 1TB, 2TB, 4TB, 5TB, and 6TB capacities. The 6TB version, introduced after we reviewed the P10, represents the highest capacity now available on a portable platter-based hard drive.

Port type and interface: The P10 has a USB Micro-B port on the drive end, and it supports the USB 3.2 Gen 1 interface. A USB Micro-B-to-A cable is included.

Durability, encryption, and backup software: The P10 is not ruggedized, and it does not natively support encryption.

PC gamers: Although it lacks the speed to run games, the P10 can store a decent gaming library—in its largest (6TB) capacity, it could house several dozen modern, huge AAA games, ready to transfer to your computer as needed.

Console gamers: The P10 is compatible with Xbox Series X/S (it can play and store Xbox One games, and archive Xbox Series X/S games) and PlayStation consoles (it can play and store PS4 games, and transfer games to an internal SSD placed in the PS5’s secondary M.2 slot).

Drive Type External Portable
System-Side Interface USB 3.0
USB Powered?
Capacity 4 TB
Spin Rate 5400 rpm
Cables Included USB Micro-B-to-A
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)

Best Security-Minded Desktop Hard Drive

iStorage DiskAshur DT2

4.0 Excellent
  • Immense capacity
  • Low cost per gigabyte for a security-centric drive
  • AES-XTS 256-bit full-disk hardware encryption
  • FIPS 140-2 Level 2/3, NCSC CPA, NLNCSA BSPA, and NATO Restricted certifications
  • Easy for authorized users to unlock
  • No protective case or ruggedness features
  • Low score in PCMark 10 benchmark for everyday storage tasks

With cavernous capacity and a minuscule cost per gigabyte compared with security-centric SSDs, the iStorage DiskAshur DT2—a desktop-style hard drive—is a formidable solution for corporations, institutions, and agencies needing to keep sensitive data safe. With a slew of protective features and boasting an impressive set of certifications, this PIN-authenticated external drive is easy for authorized users to access but impervious to attempts by outsiders to break in.

Drive type and performance: The DT2 is a platter-based desk-bound hard drive. With a 3.5-inch drive mechanism and a rated speed of up to 7,200rpm (iStorage says that the speed can range between 5,400rpm and 7,200rpm), the DT2 is among the faster external hard drives we've tested in recent years. Being a desktop drive, as opposed to a portable one based on a small mechanism, helps.

Capacity options: The DT2 comes in 11 capacities ranging from 1TB to 18TB.

Port type and interface: On one end are the power switch, a jack for the 12-volt AC adapter, a USB 3.0 Type-B port—the drive comes with a USB-B-to-USB-A cable—and a slot for a security lock. The last is because, while bad actors may not be able to access the contents of your drive, you don't want them walking off with it, either.

Durability, encryption, and backup software: With a flock of protective features and boasting an impressive set of certifications, this PIN-authenticated external drive is a cinch for authorized users to access but impervious to attempts by outsiders to break in. The drive incorporates a Common Criteria EAL5+ (hardware-certified) secure microprocessor, which enhances security through true random number generation and built-in cryptography. The drive's AES-XTS 256-bit full-disk encryption is entirely hardware-based, making it platform- and device-independent.

People who handle sensitive data: The DT2 is compliant with FIPS 140-3 Level 3—a set of federal standards that describe security protocols for use by US government contractors and vendors. It is also FIPS 140-2 Level 2/3 compliant and adds NCSC CPA (UK), NLNCSA BSPA (Netherlands), and NATO Restricted certifications.

People who need a lot of security and capacity: The iStorage DiskAshur DT2 is easily the highest-capacity ultra-secure hard drive we have reviewed, with our test unit holding 14TB and the largest model 18TB. It is cost-effective, particularly at higher capacities and especially when compared with similarly secure SSDs.

Drive Type External Portable
System-Side Interface USB 3.2
USB Powered?
Capacity 14 TB
Spin Rate 7200 rpm
Cables Included USB-B to USB-A
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)
GET IT NOW

Best-Designed Portable Hard Drive

LaCie Mobile Drive (2022)

3.5 Good
  • Sleek design
  • Available in capacities up to 5TB
  • LaCie Toolkit software handles backup, restore, and mirroring
  • Three-year access to data recovery service
  • Compatible with Windows, Macs, and iPads
  • Relatively pricey
  • Low PCMark 10 overall test score

Sporting a tasteful silver-and-black chassis, the LaCie Mobile Drive (2022) is a mildly redesigned version of the company's external hard drive that we reviewed in March 2019. Available in capacities up to 5TB, the new drive is easy to set up and use. The Mobile Drive can hold a lot of data and look pretty while doing it. It’s a good choice for people who want to project a certain image.

Drive type and performance: With a corrugated, silvery design, the 2022 edition of LaCie's Mobile Drive is a stylish portable hard drive that can store up to 5TB of data. But for all its good looks, the Mobile Drive performs like the 5,400rpm spinning hard drive that it is, much slower than even a SATA SSD.

Capacity options: The Mobile Drive comes in 1TB, 2TB, 4TB, and 5TB capacities.

Port type and interface: The Mobile Drive has a USB-C port and includes a USB-C-to-USB-C cable.

Durability, encryption, and backup software: The Mobile Drive lacks any specific ruggedness credentials. The downloadable LaCie Toolkit includes backup, restore, and mirroring utilities. You can back up manually or choose set-and-forget operation, in which your content is constantly backed up whenever anything changes. The mirror function lets you sync files in a folder on your computer with one on the drive. (Whatever you put in or remove from one mirrored folder will be reflected in the other.) In addition to the three-year warranty, common among portable external hard drives, LaCie provides three years of access to Rescue Data Recovery Services.

Executives: If you spend a lot of time in meetings, particularly face-to-face ones, the Mobile Drive is a showy accessory that can help to burnish your image. Of course, it’s practical, too, and can hold a lot of data in its higher capacities.

Public-facing employees: The Mobile Drive is a commonplace but uncommonly stylish product that, in addition to holding a lot of data, can act as a conversation piece and help you project an air of professionalism and style when dealing with others.

Drive Type External Portable
System-Side Interface USB 3.2
USB Powered?
Capacity 5 TB
Spin Rate 5400 rpm
Cables Included USB-C to USB-C
Backup Software Included?
Warranty (Parts/Labor) 3 year(s)

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