The best external hard drives balance capacity, speed, portability, and dependable everyday use. The WD My Passport 6TB is my best overall pick for its substantial portable storage, while the SanDisk Extreme Portable SSD suits buyers who value speed and a compact, rugged design. For large home backups, the Seagate Expansion 24TB offers far more capacity, though its desktop format sacrifices portability. The main tradeoff is between affordable, high-capacity HDD storage and faster, more travel-friendly SSDs. Read on for how all 15 options compare and which one fits your setup.
WD My Passport 6TB Portable Ex
WD My Passport Ultra 1TB Porta
Complete the kit
Key Takeaways
Portable capacity is the My Passport lineup’s strength: the 6TB model leads this group for carrying a large library, while 2TB and 4TB versions fit lighter storage needs.Desktop drives win when capacity outranks portability: the Seagate Expansion 24TB and WD Elements 14TB hold much more than the pocket-size drives but need a fixed spot and external power.The SanDisk Extreme Portable SSD is the speed-focused outlier: its advertised read speed of up to 600MB/s separates it from this roundup’s conventional portable HDDs.Capacity changes the value equation: buyers should match storage to their actual backup workload instead of paying for a desktop-sized archive drive they may not need.Several picks share a basic USB 3.0 portable-drive role: WD Elements, Seagate’s 2TB portable drive, and Toshiba Canvio Basics are straightforward storage choices, so capacity, software, and preferred design help distinguish them.
Our Top Best External Hard Drives Picks
WD My Passport 6TB Portable External Hard Drive, BlackBest High-Capacity Portable HDDStorage capacity: 6 TBDrive type: Mechanical hard diskForm factor: 2.5 inchesVIEW LATEST PRICESee Our Full BreakdownWD My Passport Ultra 1TB Portable External Hard Drive, USB 3.0, BlackBest for Basic Windows BackupsStorage capacity: 1 TB (1024 GB)Interface: USB 3.0Form factor: 2.5 inchesVIEW LATEST PRICESee Our Full BreakdownSanDisk 1TB Portable Drive, Up to 600MB/s Read Speed, BlackBest Compact SSD for Everyday CarryStorage capacity: 1 TBDrive type: Solid-state drive; no moving partsRead speed: Up to 600 MB/sVIEW LATEST PRICESee Our Full BreakdownWestern Digital Elements 14TB Desktop External Hard DriveBest for Large Desktop ArchivesStorage capacity: 14 TBForm factor: 3.5 inchesInterface: USB 3.0; compatible with USB 2.0 devicesVIEW LATEST PRICESee Our Full BreakdownSanDisk Extreme Portable SSD, 2TBBest Rugged High-Speed Portable SSDStorage capacity: 2 TBDrive type: Solid-state driveRead speed: Up to 1050 MB/sVIEW LATEST PRICESee Our Full BreakdownSeagate Expansion Desktop External Hard Drive, 4TB, USB 3.0Best for Simple Desktop BackupsCapacity: 4 TBInterface: USB 3.0Form factor: 3.5-inchVIEW LATEST PRICESee Our Full BreakdownSeagate Expansion 24TB External Hard DriveBest for Maximum Desktop CapacityCapacity: 24 TBInterface: USB 3.0Form factor: 3.5-inchVIEW LATEST PRICESee Our Full BreakdownSeagate 2TB Portable External Hard Drive, USB 3.0 (STGX2000400)Best for Straightforward Portable StorageCapacity: 2 TBInterface: USB 3.0Drive type: MechanicalVIEW LATEST PRICESee Our Full BreakdownWD Elements 2TB Portable External Hard DriveBest for Broad Device CompatibilityCapacity: 2 TBInterface: USB 2.0/3.0Data transfer rate: Up to 5 GbpsVIEW LATEST PRICESee Our Full BreakdownWestern Digital WD Elements 5TB Portable External Hard DriveBest High-Capacity Portable DriveCapacity: 5 TBInterface: USB 2.0/3.0Form factor: 2.5-inchVIEW LATEST PRICESee Our Full BreakdownToshiba Canvio Basics 2TB Portable External Hard Drive (USB 3.0, Black)Best for Simple, No-Setup StorageCapacity: 2 TBInterface: USB 3.0 / USB 2.0Form factor: 2.5 inchesVIEW LATEST PRICESee Our Full BreakdownWD My Passport 4TB Portable External Hard DriveBest for Secure Portable BackupsCapacity: 4 TBDrive type: Mechanical hard diskInterface: USB 2.0 / USB 3.0VIEW LATEST PRICESee Our Full BreakdownWD My Passport 2TB Portable External Hard Drive, BlackBest for Beginners Who Want Backup and SecurityCapacity: 2 TBInterface: USB 2.0 / USB 3.0Form factor: 2.5 inchesVIEW LATEST PRICESee Our Full BreakdownWD My Passport 5TB Portable External Hard Drive, BlackBest High-Capacity Portable PickCapacity: 5 TBInterface: USB 2.0 / USB 3.0Form factor: 2.5 inchesVIEW LATEST PRICESee Our Full BreakdownSeagate Backup Plus Portable 4TB External Hard Drive (Red, USB 3.0)Best for Style and Included Creative SoftwareCapacity: 4 TBInterface: USB 3.0Form factor: 2.5 inchesVIEW LATEST PRICESee Our Full Breakdown
More Details on Our Top Picks
WD My Passport 6TB Portable External Hard Drive, Black
The WD My Passport 6TB stands out for fitting a large archive into a portable 2.5-inch drive. It makes more sense than the WD My Passport Ultra 1TB for people keeping years of photos, video, and documents together, while its mechanical drive is less suited to frequent large transfers than the SanDisk Extreme Portable SSD. The listed read speed of 110 MB/s favors scheduled backups and file storage over speed-critical workflows. WD includes backup software with ransomware protection, plus password protection and hardware encryption, giving this drive a stronger security and backup package than a bare-bones storage option. It connects over USB and works with desktops, laptops, and tablets, but it still needs a cable and is not a fast, wireless-access solution.
Choose it for capacity and included tools; skip it if transfer speed or ruggedness matters more than space.
Best for: Laptop and desktop owners who want a portable drive for a large photo, video, or document archive with built-in backup and security tools.
Not ideal for: People who regularly move large working files, need solid-state speed, or want a drive that can be accessed without a USB connection.
Storage capacity:6 TBDrive type:Mechanical hard diskForm factor:2.5 inchesConnectivity:USB 2.0, USB 3.0, USB 3.2 Gen 2Listed read speed:110 MB/sData transfer rate:5 GbpsSecurity and backup:Hardware encryption, password protection, backup software with ransomware protectionCompatible game console:Sony PlayStation 4
“Pick the My Passport 6TB if you want a large portable archive with backup and encryption tools and can trade speed for capacity.”
WD My Passport Ultra 1TB Portable External Hard Drive, USB 3.0, Black
The WD My Passport Ultra 1TB is a straightforward choice for a Windows user who needs a compact backup drive and values hardware encryption more than generous capacity. Its 5.44-ounce weight and included WD Backup software make it easy to add to a laptop bag and use for routine copies. Compared with the WD My Passport 6TB, though, 1 TB leaves much less room for a growing media library; the larger drive is a better archive choice. Unlike the SanDisk 1TB Portable Drive, this is a mechanical hard drive rather than a solid-state option, so it is not the pick for speed or shock resistance. Its Windows 7 and 8.1 formatting also means Mac owners need to reformat it before use.
The included USB cable and three-year limited warranty round out the package, but a case is not included.
Best for: Windows laptop owners seeking a lightweight 1 TB drive for routine document backups and password-protected storage.
Not ideal for: Mac users who want a ready-to-use drive, or buyers who need room for a large video archive or faster solid-state transfers.
Storage capacity:1 TB (1024 GB)Interface:USB 3.0Form factor:2.5 inchesWeight:5.44 ouncesDimensions:4.33 x 3.21 x 0.62 inchesCompatibility:Windows 7 and 8.1; Mac requires reformattingSecurity:Password protection with hardware encryptionWarranty:3-year limited warranty
“Choose the My Passport Ultra 1TB for simple, protected Windows backups, but look to a higher-capacity model for a substantial media library.”
SanDisk 1TB Portable Drive, Up to 600MB/s Read Speed, Black
For buyers who carry a drive alongside a laptop or phone, the SanDisk 1TB Portable Drive favors portability and toughness over archive capacity. At 1.12 ounces, it is far lighter than the WD My Passport Ultra 1TB, and its solid-state design has no moving parts. The stated read speed of up to 600 MB/s can make file access and transfers feel more responsive than a mechanical portable HDD, though write speeds may be lower and actual results depend on the host device. Its drop protection up to 2 meters offers another everyday-carry advantage over the mechanical WD option. The tradeoff is capacity: 1 TB is modest beside the WD My Passport 6TB, making this a less practical choice for a large media archive.
It suits frequent travel and lighter files better than long-term bulk storage.
Best for: Traveling laptop and smartphone users who want a very light, drop-protected solid-state drive for current projects and frequently accessed files.
Not ideal for: Buyers building a large, low-cost archive or anyone whose workflow depends on sustained write speed, which is not specified here.
Storage capacity:1 TBDrive type:Solid-state drive; no moving partsRead speed:Up to 600 MB/sConnectivity:USB Type-CDrop protection:Up to 2 metersWeight:1.12 ouncesDimensions:2.95 × 1.77 × 0.39 inchesCompatibility:Desktop, laptop, smartphone, and tablet; Mac and PC
“Pick this SanDisk for lightweight, more rugged everyday carry and faster reads, not for storing a large archive.”
Western Digital Elements 14TB Desktop External Hard Drive
The WD Elements 14TB is the lineup’s clearest choice for keeping a very large archive in one place. Its 3.5-inch desktop design and included AC adapter set it apart from portable models such as the WD My Passport 6TB: you get substantially more capacity, but lose the freedom to work without a power outlet. USB 3.0 provides a familiar connection, with USB 2.0 compatibility for older devices; the listed transfer rate is 140 megabits per second, so this is better framed as bulk storage than a speed-focused drive. It is designed for Windows PCs and includes a cable and quick start guide. The major buyer-specific catch is the UK adapter, which may not suit use outside the UK.
Choose it for a stationary media or backup archive, not frequent travel or a Mac-ready setup.
Best for: Windows PC owners in the UK who need a large, stationary drive for video libraries, backups, or other substantial archives.
Not ideal for: Travelers, buyers who need bus-powered storage, or users outside the UK who cannot use the supplied power adapter as-is.
Storage capacity:14 TBForm factor:3.5 inchesInterface:USB 3.0; compatible with USB 2.0 devicesRotational speed:5400 rpmListed data transfer rate:140 megabits per secondCompatibility:Windows PCsAdapter region:UKIncluded accessories:AC adapter, USB cable, quick start guide
“Choose the Elements 14TB for a high-capacity Windows desktop archive in the UK, but skip it if portability or fast transfers are priorities.”
SanDisk Extreme Portable SSD, 2TB
The SanDisk Extreme Portable SSD 2TB is the strongest fit here for people who move large files and want a drive built for travel. Its stated speeds—up to 1050 MB/s read and 1000 MB/s write—far exceed the listed read speeds of the WD My Passport 6TB, making this a better match for active project files than routine bulk backups. You also get IP65 water and dust resistance, drop protection up to 3 meters, and a carabiner loop for easier carrying. The tradeoff is capacity: 2 TB is well below the WD Elements 14TB desktop drive’s archive space. Mac users should also note that password protection requires a software download, and actual performance depends on the host device.
Best for: Photographers, video creators, and frequent travelers who need fast portable storage for active files and value water, dust, and drop protection.
Not ideal for: People who want maximum archive capacity for a stationary setup, or Mac users who prefer hardware password protection without downloading software.
Storage capacity:2 TBDrive type:Solid-state driveRead speed:Up to 1050 MB/sWrite speed:Up to 1000 MB/sInterface:USB 3.2Drop protection:Up to 3 metersWater and dust resistance:IP65Encryption:256-bit AES hardware encryption
“Choose the SanDisk Extreme 2TB for fast, rugged portable work storage, but select a desktop HDD if archive capacity matters more.”
Seagate Expansion Desktop External Hard Drive, 4TB, USB 3.0
The Seagate Expansion Desktop 4TB is a straightforward way to keep a sizable library of photos, videos, and other files beside a computer. Its plug-and-play setup avoids extra backup software, while USB 3.0 makes routine file transfers practical. Compared with the portable Seagate 2TB drive, this model offers twice the capacity but trades away easy travel: its 3.5-inch mechanism needs a separate power adapter. The 5400-rpm drive is also a less suitable choice for demanding, speed-sensitive work than an SSD such as the SanDisk Extreme Portable SSD. Mac users can connect it for file storage, but need to reformat it for Time Machine. It also lists data recovery services, adding a useful recovery option, though this remains a mechanical drive that benefits from careful handling.
Best for: Desktop and laptop owners who want a simple 4TB home backup drive and do not need to carry it around.
Not ideal for: Traveling users, Mac owners who want immediate Time Machine setup, or anyone who needs SSD-level speed and durability.
Capacity:4 TBInterface:USB 3.0Form factor:3.5-inchRotational speed:5400 rpmRead speed:120 MB/sColor:BlackEnclosure material:Aluminum/GlassModel number:STKP4000400
“Choose this Seagate for uncomplicated, high-capacity desktop storage, but skip it if portability or SSD speed matters more.”
Seagate Expansion 24TB External Hard Drive
When a single drive needs to hold an extensive archive, the Seagate Expansion 24TB stands apart from the smaller desktop and portable options here. Its capacity is six times that of the Seagate Expansion Desktop 4TB, making it a better fit for large video collections, work archives, or consolidating files from several drives. The 7200-rpm mechanism and listed 140 MB/s read speed give it a modest speed advantage over that 4TB model, but this is still a mechanical drive, not a fast editing workspace. It connects over USB 3.0 and supports simple drag-and-drop storage on Windows and Mac. The tradeoff is desktop dependence: it needs the included 18W adapter, and Mac users must reformat it for Time Machine. Its size makes it poor luggage for regular travel.
Best for: Video creators, archivists, and households consolidating many years of files into one desktop drive.
Not ideal for: People who need a travel drive, SSD-like performance, or a Mac backup disk ready for Time Machine without reformatting.
Capacity:24 TBInterface:USB 3.0Form factor:3.5-inchRotational speed:7200 rpmRead speed:140 MB/sData transfer rate:5 Gbit/sWeight:3 poundsDimensions:7.04 x 1.65 x 4.92 inchesWarranty:1-year limited
“Pick this model when consolidating a very large archive matters more than portability or SSD-class performance.”
Seagate 2TB Portable External Hard Drive, USB 3.0 (STGX2000400)
The Seagate 2TB Portable External Hard Drive is the uncomplicated carry-along choice in this group: it runs over USB and does not need the power adapter required by the Seagate Expansion Desktop drives. Its plug-and-play setup suits file copies and basic backups on Windows or Mac, while the 18-inch cable offers a little flexibility when connecting it to a computer. At 2TB, it holds more than a small transfer drive but far less than the WD Elements 5TB Portable, which is the stronger fit for large video collections. The Seagate’s mechanical disk also cannot match the speed or resilience of the SanDisk Extreme Portable SSD. Buyers should choose it for economical everyday storage rather than frequent heavy workloads, and keep in mind that available capacity can vary.
Best for: Students and laptop owners who want a simple, bus-powered drive for documents, photos, and routine file transfers.
Not ideal for: Users with large media archives, frequent high-speed workflows, or a need for SSD-level shock resistance.
Capacity:2 TBInterface:USB 3.0Drive type:MechanicalRotational speed:7200 rpmRead speed:120 MB/sCable length:18 inchesCompatibility:Windows, Mac, PC, Sony PlayStation 4Model number:STGX2000400
“Choose this Seagate for simple, portable 2TB storage, but favor the WD Elements 5TB if your file collection is larger.”
WD Elements 2TB Portable External Hard Drive
The WD Elements 2TB Portable is a practical pick for buyers who want a compact drive that can connect to newer USB 3.0 ports and older USB 2.0 devices. That flexibility gives it an advantage over the USB 3.0-only Seagate 2TB Portable when working across mixed hardware, including compatible computers and gaming consoles. Its 2TB capacity is enough for routine backups and media, though the WD Elements 5TB Portable is a better match for larger collections. The drive is mechanical, with a listed 5400-rpm speed, so it prioritizes straightforward storage over fast work with large active files. The stated maximum transfer rate is 5 Gbps, but actual transfers depend on the connected device and workload. Its compact size and 4.64-ounce weight help with travel, while the two-year limited warranty adds a defined support period.
Best for: People who move files between computers or consoles with a mix of USB 2.0 and USB 3.0 ports.
Not ideal for: Buyers with large archives or anyone seeking faster, more durable solid-state storage for frequent travel.
Capacity:2 TBInterface:USB 2.0/3.0Data transfer rate:Up to 5 GbpsDrive type:MechanicalRotational speed:5400 rpmWeight:4.64 ozDimensions:5.8 × 4.8 × 1.8 inchesWarranty:2-year limited
“Choose the WD Elements 2TB when broad USB compatibility and light carry weight matter more than extra capacity or SSD performance.”
Western Digital WD Elements 5TB Portable External Hard Drive
The WD Elements 5TB Portable offers the most capacity among the portable drives in this batch, making it a strong choice for people who want a large library with them rather than parked beside a desktop. Compared with the Seagate 2TB Portable and WD Elements 2TB, its 5TB capacity leaves more room for video, photos, and backups before a second drive is needed. It also connects through USB 2.0 or 3.0, which helps when switching between older and newer devices. The compromise is speed: the listed read speed is 50 MB/s, and its mechanical disk is a poor substitute for the SanDisk Extreme Portable SSD when fast transfers or better resistance to knocks matter. At 8.32 ounces it remains portable, but it is bulkier than a small-capacity travel drive.
Best for: Photographers, students, and travelers who need several terabytes of portable backup space and can accept mechanical-drive speeds.
Not ideal for: Users who prioritize quick transfers, rugged solid-state storage, or a compact drive for carrying only a small file set.
Capacity:5 TBInterface:USB 2.0/3.0Form factor:2.5-inchRead speed:50 MB/sWeight:8.32 ouncesDimensions:4.35 × 3.23 × 0.82 inchesCompatibility:Mac, PCWarranty:2-year limited
“Choose this WD when portable capacity is the priority, but opt for an SSD if speed and travel durability matter more.”
Toshiba Canvio Basics 2TB Portable External Hard Drive (USB 3.0, Black)
The Toshiba Canvio Basics is a straightforward pick for Windows users who want portable space without installing backup software or managing security tools. Its 2TB capacity fits a sizeable photo, video, or document library in a light 2.5-inch drive, and USB 2.0 support keeps it usable with older computers. Compared with the WD My Passport 2TB, the Canvio is simpler to start using, while the WD adds password protection and hardware encryption for files that need more security. That simplicity has limits: the Toshiba is formatted for Windows, so Mac users must reformat it, and its mechanical 5400-rpm drive is less suited to frequent, speed-sensitive transfers than a portable SSD. Choose it for uncomplicated storage, not advanced protection or fast editing workflows.
Best for: Windows laptop owners who want a compact drive for everyday file storage without installing extra software.
Not ideal for: Mac users who want ready-to-use compatibility, or anyone who needs fast transfers and built-in file encryption.
Capacity:2 TBInterface:USB 3.0 / USB 2.0Form factor:2.5 inchesRotational speed:5400 rpmMaximum transfer rate:5 Gbit/sWeight:5.28 ouncesDimensions:4.3 × 3.1 × 0.55 inchesCompatibility:Windows native; Mac requires reformatting
“Pick the Canvio Basics for uncomplicated Windows storage; choose the WD My Passport 2TB instead if encryption and backup tools matter more.”
WD My Passport 4TB Portable External Hard Drive
The WD My Passport 4TB is a strong fit for people carrying personal or work files who want more than basic drag-and-drop storage. Its password protection and hardware encryption add a security layer that the simpler Toshiba Canvio Basics 2TB lacks, while included backup software offers ransomware protection. The 4TB capacity also gives it twice the room of the WD My Passport 2TB, making it better for larger libraries or keeping more files in one place. The tradeoff is that this remains a mechanical hard drive, not a fast, impact-resistant SSD, so it is less suited to editing large files directly or frequent rough handling. Its listed transfer speed is 100 MB/s, which is modest beside SSD alternatives. Choose it when portable capacity and file protection outweigh speed.
Best for: Traveling professionals and privacy-conscious users who need several terabytes of protected files and backup support.
Not ideal for: Video editors moving large files constantly, or travelers who need the speed and shock resistance of an SSD.
Capacity:4 TBDrive type:Mechanical hard diskInterface:USB 2.0 / USB 3.0Form factor:2.5 inchesTransfer speed:100 MB/sSecurity:Password protection and hardware encryptionWarranty:3-year limited
“Choose this My Passport over the Toshiba Canvio Basics if you need more capacity and built-in security, but not if transfer speed is your priority.”
WD My Passport 2TB Portable External Hard Drive, Black
The WD My Passport 2TB is a more guided choice than the Toshiba Canvio Basics: it includes backup and device-management software, plus password protection and hardware encryption. That makes it appealing to first-time backup buyers who want more than an empty drive, though the software must be downloaded and installed before those tools are available. Capacity is the main compromise. At 2TB, it offers half the space of the WD My Passport 4TB, so extensive video collections or long-term archives may outgrow it sooner. Both WD models bring security features that the Toshiba does not, but this version keeps the amount of storage and the setup footprint more manageable for routine laptop backups. It is a practical starter drive for people willing to configure the included software.
Best for: First-time backup users who want a portable 2TB drive with encryption and are comfortable installing software.
Not ideal for: People with large media libraries who need 4TB or more, or buyers who want backup tools ready without setup.
Capacity:2 TBInterface:USB 2.0 / USB 3.0Form factor:2.5 inchesSecurity:Password protection and hardware encryptionIncluded software:Backup and device-management software; download and installation requiredColor:BlackWarranty:3-year limitedModel number:WDBYVG0020BBK-WESN
“Choose this model for a manageable first backup drive with security features, or move up to the WD My Passport 4TB for a larger library.”
WD My Passport 5TB Portable External Hard Drive, Black
For buyers who want a large archive in a pocketable drive, the WD My Passport 5TB offers more portable capacity than any other model in this batch. It holds 1TB more than the WD My Passport 4TB while retaining password protection, hardware encryption, and backup software with ransomware protection. That makes it useful for keeping a broad photo or video library with you rather than splitting files across drives. The cost of packing that much storage into a 2.5-inch mechanical drive is a thicker, heavier unit than the Toshiba Canvio Basics 2TB, and it will not match an SSD for fast, rough-and-ready use. Mac owners should also expect to reformat it. The listed transfer-rate figure is unusually low, so buyers should verify speed expectations before choosing it for demanding transfers.
Best for: Photographers, travelers, and media collectors who need a large portable archive with encryption and backup tools.
Not ideal for: Mac users seeking out-of-box compatibility, or creators who need reliable high-speed transfers for active editing.
Capacity:5 TBInterface:USB 2.0 / USB 3.0Form factor:2.5 inchesWeight:7.4 ouncesDimensions:4.22 × 2.95 × 0.75 inchesSecurity:Password protection and hardware encryptionIncluded software:Acronis True Image for Western DigitalWarranty:3-year limited
“Choose the 5TB My Passport over the 4TB model when carrying the largest possible library matters more than portability or speed.”
Seagate Backup Plus Portable 4TB External Hard Drive (Red, USB 3.0)
The Seagate Backup Plus Portable 4TB pairs useful capacity with a brushed-metal enclosure and a distinctive red finish, making it a less anonymous-looking choice than the black WD My Passport 4TB. Its listed 120 MB/s read speed gives a clearer performance reference than the WD My Passport 5TB listing, though it remains a mechanical drive and is not a substitute for an SSD during intensive editing. The included Mylio Create and Adobe Creative Cloud Photography subscriptions add value for photo-focused buyers, but they are software offers rather than extra storage or a speed upgrade. Plug-and-play use and single-click backup options keep routine file copies simple. Mac users may need to reformat the drive for Time Machine, and its two-year warranty is shorter than the three-year coverage listed for the WD My Passport models.
Best for: Photo enthusiasts who want 4TB of portable storage, a metal enclosure, and included creative software offers.
Not ideal for: Mac users who need immediate Time Machine compatibility, or creators who require SSD-level speed for active projects.
Capacity:4 TBInterface:USB 3.0Form factor:2.5 inchesRead speed:120 MB/sEnclosure material:MetalCompatible devices:PC, Mac, Xbox One, Xbox Series X/SIncluded software:Mylio Create and Adobe Creative Cloud Photography subscriptionsWarranty:2-year limited
“Pick the Seagate over the WD My Passport 4TB if its metal design and creative software offers appeal, but favor an SSD for faster working-file access.”
How We Picked
I compared these 15 drives as tools for distinct jobs: carrying files, expanding a computer’s storage, keeping a large local backup, or moving active projects quickly. My ranking weighs capacity, connection and stated speed, portability, and setup practicality, while also accounting for whether a drive needs a permanent desk space or external power. I favored options with a clear advantage for a common buyer need rather than treating the largest capacity as the best choice for everyone.
That approach puts the WD My Passport 6TB first as a flexible balance of portable form and substantial storage; the SanDisk SSD earns its place for speed, and high-capacity desktop models serve archive-heavy buyers. The conventional portable HDDs sit lower when they overlap heavily in purpose, though smaller-capacity versions can be a better match for modest backups. Product names and stated specifications inform this comparison; I do not treat model-family similarities as proof of identical features, durability, or software support.
Factors to Consider When Choosing Best External Hard Drives
Before choosing from this list, decide what the drive needs to do after you plug it in. A backup target, a travel file library, and a workspace for active media projects place different demands on storage. These broader tradeoffs can prevent a common mistake: choosing by capacity alone.
Choose HDD or SSD Based on How You Work
A portable HDD usually makes more sense when the goal is storing a large library without needing SSD-class transfer speeds. An SSD is better suited to frequent file transfers, active project folders, or use on the move where compactness and solid-state construction matter. The SanDisk Extreme Portable SSD’s stated read speed illustrates the performance gap, but speed is useful only if the computer’s port and your workflow can take advantage of it. For occasional backups, paying for SSD performance may bring little practical benefit. For editing or shuttling large files often, waiting on an HDD can become a recurring cost in time. Match the drive to the files you access regularly, not just the ones you keep archived.
Estimate Capacity From Your Backup Plan
Start with the amount of data you need to protect today, then leave room for growth and versioned backups. A drive that barely fits a current photo or video library may become awkward once new files accumulate. Large desktop options such as the 14TB and 24TB models are aimed at substantial archives, not every laptop owner. For everyday documents and a smaller media collection, a 2TB or 4TB portable drive may be easier to manage. Avoid assuming one large disk is a complete backup strategy: a second copy in another location protects against loss of the drive itself. Capacity is most useful when it supports a backup routine you will actually maintain.
Count the Cost of Portability and Power
A portable drive is designed to travel with a computer and take up little space, while desktop drives trade that convenience for higher capacities in a stationary setup. Before buying a desktop model, check that you have a suitable desk location and access to power; a USB connection alone may not be the whole setup. If the drive will move between rooms or travel in a bag, a compact portable model is easier to live with. For a home archive that stays connected, bulk and a separate power supply may matter less than capacity. Think about where backups will run and whether the drive can stay attached long enough to finish them. The best fit is the one your routine can accommodate.
Check Compatibility Before Formatting
External drives often arrive formatted for a particular operating system, and reformatting can erase existing data. Confirm compatibility with your computer, game console, or other intended device before storing files. If you plan to share the drive between Windows and macOS, check the file system requirements for both and choose a format that fits your use. Some devices support external storage only for certain tasks, so a drive that works with a computer may not work the same way with a television or console. Keep a separate copy of any files you need before reformatting. A quick compatibility check can save time and prevent an avoidable data-loss mistake.
Treat Backup Software as a Convenience, Not a Backup
Bundled utilities can simplify scheduled copies, encryption, or file organization, but they do not replace a reliable backup plan. A manual copy can be enough for occasional transfers, while a growing working library benefits from a repeatable schedule. Check what features are actually included with the exact model and whether they support your operating system before relying on them. Do not assume two drives from one product family ship with the same software or security options. For important files, keep more than one copy and consider storing one away from the computer and the external drive. Convenience features help with consistency; redundancy is what gives a backup plan resilience.
Frequently Asked Questions
Should I choose the WD My Passport 6TB or a 14TB or 24TB desktop drive?
Choose the My Passport 6TB if you want a large library in a portable format and expect to move the drive between locations. The WD Elements 14TB and Seagate Expansion 24TB make more sense when a much larger archive stays in one place. Desktop capacity can reduce the need to manage several smaller drives, but it brings a stationary setup and power considerations. If your current backup is well below 6TB, the extra desktop capacity may go unused. Base the choice on both your current data and where the drive will live.
Is the SanDisk Extreme Portable SSD worth choosing over a portable HDD?
It can be a stronger fit when you frequently move large files or work directly from an external drive, since its stated read speed is higher than the conventional portable HDD options here. An HDD may be the more practical choice for storing files that are accessed infrequently, such as an archive or a second copy of a photo collection. The SSD’s 2TB capacity also differs from the higher-capacity portable HDD choices in this roundup. Consider how often you will benefit from faster access, not just the headline speed. If fast transfers are occasional, prioritize capacity and the storage space your budget supports.
Can I use one external drive for both Windows and Mac?
Often, but the drive’s format and your intended tasks determine how smoothly it works. Some formats support reading and writing across both systems, while others may be limited or require added software. Reformatting can make a drive suitable for a shared setup, but it erases the data already on it. Check the operating systems and devices you plan to connect before moving files onto the drive. For a shared household or work setup, test the chosen format with a small set of files first.
Is one external hard drive enough to protect my important files?
One drive provides an extra copy, but it is still a single device that can be lost, damaged, or fail. For files you cannot replace, keep another copy on a separate drive or in a trusted remote backup service. Storing both copies beside the same computer also leaves them exposed to the same accident or theft. A large-capacity desktop drive can make a full local backup easier, but it does not remove the need for another copy. The most useful plan is one you run regularly and can restore from.
When should I pay extra for a desktop external drive instead of a portable model?
A desktop drive is a sensible choice when you need far more capacity than the portable models provide and expect it to stay connected in one location. Its larger storage can suit extensive media collections, computer backups, or multiple users sharing an archive. A portable model is easier to pack and reposition, and it avoids building your setup around a permanent desk location. Check the desktop drive’s power and placement needs before buying, especially if it will sit near a router or computer with limited space. Pay for desktop capacity only when your archive or backup plan can use it.
Conclusion
For most buyers seeking one flexible drive, my best overall pick is the WD My Passport 6TB: it pairs substantial capacity with a portable format. For best value, I’d start with the WD Elements 2TB or Toshiba Canvio Basics 2TB if a straightforward drive and modest storage are enough; choose by your preferred brand and setup needs. The best premium, speed-focused choice is the SanDisk Extreme Portable SSD, while the Seagate Expansion 24TB is better for a very large stationary archive. For beginners, the WD Elements 2TB or Seagate 2TB portable drive offers a simple starting point without desktop-drive setup. For specific needs, choose the 14TB WD Elements for high-capacity desktop storage, a 5TB or 6TB My Passport for a larger portable library, and the SSD for frequent fast file transfers. Match capacity to your real workload, then pick the form factor you will use consistently.