Best External hard drives 2026: 10 Compared (9 Sources)
What are the best external hard drives in 2026?
TL;DR
Top pick: WD My Passport (5TB, ~$204) — Wirecutter/PCWorld consensus pick, 256-bit AES, ransomware-aware backup software, 3-yr warranty.
Best value: Seagate Expansion Desktop (28TB, ~$330) — HAMR drive at ~$12/TB, the lowest cost per terabyte on the market.
Best budget: Seagate One Touch (5TB, ~$115) — only sub-$25/TB pick that survived the AI-driven supply crunch. [src1, src2, src7]
Summary
Despite the rise of external SSDs, traditional external hard drives (HDDs) remain the most cost-effective way to store and back up large amounts of data in 2026 — but the gap has narrowed sharply. At roughly $25-50 per terabyte for HDDs versus $60-80 per terabyte for external SSDs, spinning drives still dominate for bulk storage, backups, and media archives, but consumer HDD prices have surged ~46% since September 2025 due to AI data center demand. The best overall portable HDD is the WD My Passport (5TB, ~$204), recommended by Wirecutter and PCWorld for its combination of encryption, backup software, and reliability. For desktop use with maximum capacity, the Seagate Expansion Desktop (up to 28TB) delivers near-280 MB/s sequential speeds — twice the rate of typical 2.5-inch portable drives. The 28TB model launched in early 2026 using HAMR technology at ~$330, making it the largest consumer external HDD available and the lowest $/TB pick on the market. [src1, src2, src3]
The external HDD market in 2026 splits into two categories: portable 2.5-inch bus-powered drives (up to 6TB, no external power needed) and desktop 3.5-inch drives (8TB-28TB, AC adapter required) that offer faster speeds and lower cost per terabyte. Western Digital and Seagate control nearly the entire market, with Toshiba and LaCie offering niche alternatives for budget and rugged use cases respectively. The dominant story of early 2026 is supply: HDD prices have surged ~46% since September 2025 per TrendForce data, and WD's CEO confirmed the company is "pretty much sold out for calendar 2026" with enterprise agreements extending into 2028. AI-focused enterprise customers now represent 89% of WD's revenue, with consumer sales at just 5%. Q4 2025 contract prices jumped ~4% QoQ — the sharpest increase in eight quarters — and suppliers warn this pressure will persist through 2026. Consumer pricing remains volatile. [src1, src4, src7, src8, src9]
Top 10 Models Compared
| Model | Price | Capacity | Interface | Speed | Form Factor | Best For | Buy |
|---|---|---|---|---|---|---|---|
| WD My Passport (5TB) | ~$204 | 1-5TB | USB 3.2 Gen 1 | ~120 MB/s | 2.5" Portable | Best overall portable | Check price |
| WD My Passport USB-C (6TB) | ~$265 | 1-6TB | USB 3.2 Gen 1 (USB-C) | ~130 MB/s | 2.5" Portable | Best USB-C portable | Check price |
| Seagate Expansion Desktop (28TB) | ~$330 | 4-28TB | USB 3.0 | ~280 MB/s | 3.5" Desktop | Best desktop performance | Check price |
| WD Elements Desktop (12TB) | ~$420 | 4-18TB | USB 3.2 Gen 1 | ~200 MB/s | 3.5" Desktop | Best value desktop | Check price |
| WD My Book (18TB) | ~$585 | 4-22TB | USB 3.2 Gen 1 | ~200 MB/s | 3.5" Desktop | Best desktop with encryption | Check price |
| Seagate One Touch (5TB) | ~$115 | 1-5TB | USB 3.0 | ~120 MB/s | 2.5" Portable | Best stylish portable | Check price |
| Toshiba Canvio Advance (4TB) | ~$169 | 1-4TB | USB 3.0 | ~138 MB/s | 2.5" Portable | Best budget portable | Check price |
| LaCie Rugged Mini (5TB) | ~$219 | 1-5TB | USB 3.0 | ~130 MB/s | 2.5" Portable | Best rugged portable | Check price |
| Seagate Portable (2TB) | ~$120 | 1-5TB | USB 3.0 | ~120 MB/s | 2.5" Portable | Best ultra-budget | Check price |
| WD Elements Portable (2TB) | ~$106 | 1-5TB | USB 3.2 Gen 1 | ~120 MB/s | 2.5" Portable | Best no-frills budget | Check price |
Best for Each Use Case
Best Overall Portable: WD My Passport (5TB, ~$204) — Check price
The WD My Passport is Wirecutter's and PCWorld's consensus pick for the best portable external hard drive. It offers 256-bit AES hardware encryption, WD Backup software with ransomware protection, and reliable performance. The 5TB model provides the best capacity-to-price ratio in the portable WD line. USB 3.2 Gen 1 delivers up to 120 MB/s sustained reads. Three-year warranty. Note: pricing has risen ~57% since late 2025 due to the AI-driven HDD supply crunch. [src1, src2, src8]
Best USB-C Portable: WD My Passport USB-C (6TB, ~$265) — Check price
The highest-capacity portable HDD on the market at 6TB. While branded "Works with USB-C," it uses a Micro-B connector with an included USB-A to USB-C adapter. Includes Acronis True Image software and 256-bit AES encryption. The enclosure is made from over 50% post-consumer recycled plastic. At roughly $44/TB, it remains cheaper than any SSD alternative at this capacity. [src1, src6]
Best Desktop Drive: Seagate Expansion Desktop (28TB, ~$330) — Check price
PCWorld's Editors' Choice for desktop external storage. Now available up to 28TB using HAMR (Heat-Assisted Magnetic Recording) technology — the largest consumer external HDD ever made. The 16TB model reads and writes at close to 280 MB/s — nearly twice the speed of portable HDDs. Available in capacities from 4TB to 28TB, with the 16TB and 28TB models offering the best cost per terabyte at ~$12-17/TB. The 28TB model at ~$330 delivers an exceptional ~$12/TB. Plug-and-play with no software required. Includes Rescue Data Recovery Services. Compatible with Windows, macOS, ChromeOS, PlayStation, and Xbox. [src1, src7]
Best Value Desktop: WD Elements Desktop (12TB, ~$420) — Check price
No-frills desktop storage. The 12TB model now sits at roughly $35/TB after the 2025-26 price surge -- still cheaper per TB than any portable HDD or any external SSD. Preformatted NTFS for Windows, can be reformatted for Mac. USB 3.2 Gen 1 interface with backward USB 2.0 compatibility. Two-year warranty. The interior typically houses a 5400 RPM drive with 256MB cache. [src1, src4]
Best Desktop with Security: WD My Book (18TB, ~$585) — Check price
The fastest read/write performance among desktop HDDs at approximately 200 MB/s sequential. Built-in 256-bit AES hardware encryption with WD Security password protection. Includes WD Backup and Apple Time Machine compatibility. Available up to 22TB. Three-year warranty. Ideal for those who need both massive capacity and data security. Note: price has risen ~67% since late 2025. [src2, src4, src8]
Best Budget Portable: Toshiba Canvio Advance (4TB, ~$169) — Check price
Outperforms the WD My Passport in raw speed tests at 138 MB/s read and 154 MB/s write. Weighs just 210g with a slim 19mm profile. Includes Toshiba Storage Backup Software and password protection. Available in four colors. At roughly $42/TB it is still one of the cheaper portable HDDs available. [src3, src5]
Best Rugged Portable: LaCie Rugged Mini (5TB, ~$219) — Check price
Drop-resistant up to 1.2 meters, rain-resistant, and pressure-resistant up to one ton. The iconic Neil Poulton design with orange rubber bumpers has been an industry standard since 2005. USB 3.0 with up to 130 MB/s transfer speed. Includes both USB-C and USB-A cables. Two-year warranty with Rescue Data Recovery Services. Ideal for photographers, videographers, and field workers. [src3, src5]
Best Ultra-Budget: Seagate Portable (2TB, ~$120) — Check price
The most affordable way to get reliable name-brand external storage. No-frills design with USB 3.0, plug-and-play for both Windows and Mac. Compatible with PlayStation and Xbox for game storage. One-year Rescue Data Recovery Services included. Available in capacities from 1TB to 5TB. Note: the 2TB price has nearly doubled vs. its 2024 level due to the AI HDD supply crunch. [src3, src4, src8]
Head-to-Head Comparisons
WD My Passport (5TB) vs Seagate One Touch (5TB)
Both are 5TB portable HDDs around the $115-$204 range, but they serve different priorities. The My Passport (~$204) ships with WD's ransomware-aware backup software and 256-bit AES hardware encryption — Wirecutter and PCWorld's consensus best-overall portable. The One Touch (~$115) is the cheapest 5TB name-brand portable still in stock at consumer pricing, with the same 256-bit hardware encryption and a notably more stylish woven enclosure. [src1, src2, src3]
Pick WD My Passport (5TB) if: you want the most-tested, longest-warranty (3-yr) portable HDD with mature backup software and don't mind paying the premium.
Pick Seagate One Touch (5TB) if: you want hardware encryption at the cheapest 5TB price still available, and prefer a more design-forward enclosure.
Seagate Expansion Desktop (28TB) vs WD Elements Desktop (12TB)
The 28TB Seagate (~$330) uses the new HAMR recording technology and is the largest consumer external HDD ever sold, at ~$12/TB — the lowest cost per terabyte on the market. The 12TB WD Elements (~$420) is actually more expensive in absolute terms post-supply-crunch, and at ~$35/TB is now nearly 3x the Seagate's cost per terabyte. [src1, src4, src7]
Pick Seagate Expansion Desktop (28TB) if: you want the absolute best $/TB and have desk space + AC power for a 3.5-inch drive — this is the bulk-storage sweet spot in 2026.
Pick WD Elements Desktop (12TB) if: you specifically need 12TB or less (over-spec'ing 28TB if you'll never fill it is just dead weight), or want WD's slightly faster sustained writes for backup workloads.
Toshiba Canvio Advance (4TB) vs WD Elements Portable (2TB)
The Canvio Advance 4TB (~$169) actually beats the WD My Passport on raw transfer-speed benchmarks (138 MB/s read, 154 MB/s write) and ships with backup software and password protection. The WD Elements Portable 2TB (~$106) is the bottom-of-budget pick: no software, no encryption, just plug-and-play storage. [src3, src5]
Pick Toshiba Canvio Advance (4TB) if: you want the fastest portable HDD speeds and 4TB capacity, with software and password protection included.
Pick WD Elements Portable (2TB) if: you only need 2TB, don't care about backup software, and want the cheapest WD portable still available — fine for game-console secondary storage.
LaCie Rugged Mini (5TB) vs WD My Passport (5TB)
Same capacity (5TB), similar price ($219 vs $204), but radically different use cases. The LaCie Rugged Mini (~$219) is drop-resistant to 1.2m, rain-resistant, and pressure-resistant to 1 ton — designed for field photography and outdoor work. The WD My Passport (~$204) is a desk-and-bag drive with better encryption / backup software but no shock rating. [src1, src2, src3, src5]
Pick LaCie Rugged Mini (5TB) if: you'll carry the drive into the field (photography, video, construction, outdoor) — the orange rubber bumper has been the industry standard since 2005.
Pick WD My Passport (5TB) if: the drive lives at a desk or in a laptop bag and you want hardware encryption + ransomware-aware backup software over impact protection.
Decision Logic
If user needs maximum capacity at lowest cost per TB
→ Seagate Expansion Desktop 28TB (~$330, ~$12/TB) for absolute best cost per TB with HAMR technology. WD Elements Desktop 12TB (~$420, ~$35/TB) for a lower total outlay if 28TB is overkill. Desktop drives are dramatically cheaper per TB than portable drives in 2026. Requires AC power adapter. [src1, src4, src7]
If user needs a portable drive for travel/laptop backups
→ WD My Passport 5TB (~$204). Wirecutter and PCWorld consensus pick. 256-bit AES encryption, backup software, 3-year warranty. For tighter budgets: Seagate One Touch 5TB (~$115) or WD Elements Portable 2TB (~$106). [src1, src2]
If user needs a rugged drive for field work
→ LaCie Rugged Mini 5TB (~$219). Drop-resistant (1.2m), rain-resistant, pressure-resistant (1 ton). Iconic design proven over 20 years. Includes data recovery service. [src3, src5]
If user needs encryption and data security
→ Portable: WD My Passport (~$204, 256-bit AES hardware encryption). Desktop: WD My Book (~$585, same encryption plus password protection). Both include backup software. [src1, src2, src4]
If user needs speed more than capacity (under 4TB)
→ Consider an external SSD instead. Even budget SSDs deliver 1,000+ MB/s vs HDDs' 120-280 MB/s. At $60-80/TB, SSDs are now actively competitive under 4TB — portable HDD pricing has surged enough that the $/TB gap has narrowed sharply. [src1, src4]
If user needs game console storage (PlayStation or Xbox)
→ Seagate Portable 2TB (~$120) or WD Elements Portable 2TB (~$106) for budget game storage. Both are plug-and-play with PS5 and Xbox Series X/S for storing (not playing) current-gen games, and can run last-gen titles directly. For larger libraries: Seagate Expansion Desktop 16TB (~$280 when in stock). Note: external HDDs cannot run current-gen PS5/Xbox Series games — only store them for transfer to internal SSD. [src3, src4, src5]
Default recommendation
→ WD My Passport 5TB (~$204). Best balance of encryption, reliability, capacity, and price for most users. If desktop use with larger capacity: Seagate Expansion Desktop 28TB (~$330) for unbeatable cost per TB at ~$12/TB. [src1, src2]
Key Market Trends (Q1-Q2 2026)
- HDD prices surging ~46% due to AI supply crunch: Per TrendForce, HDD contract prices jumped roughly 4% QoQ in Q4 2025 — the sharpest increase in eight quarters — and have risen ~46% since September 2025. WD's CEO confirmed the company is "pretty much sold out for calendar 2026," with enterprise agreements extending to 2028. AI-focused enterprise customers now drive 89% of WD revenue vs. just 5% for consumer sales. The 24TB Seagate BarraCuda has jumped to $500. HDD manufacturers are running at full utilization yet still can't keep pace with demand, and suppliers warn this pressure will persist through 2026. [src1, src7, src8, src9]
- 28TB HAMR drives arrive: The Seagate Expansion Desktop 28TB (~$330) is now available using HAMR (Heat-Assisted Magnetic Recording) technology — the first consumer external drive to use the next-generation recording method. At ~$12/TB it delivers the lowest cost per terabyte of any external drive on the market. This is the largest consumer external HDD ever produced. [src1, src7]
- USB-C transition ongoing: Most portable HDDs still use Micro-B USB connectors, but the WD My Passport "Works with USB-C" series signals the slow transition. True USB-C ports remain rare in HDDs, unlike SSDs where USB-C is standard. [src1, src6]
- 6TB is the portable ceiling: WD's 6TB My Passport is the largest 2.5-inch portable HDD available. Physical limitations of 2.5-inch platters make further increases unlikely. Users needing more portable storage are pushed toward desktop HDDs or external SSDs. [src6]
- SSDs narrowing the gap below 4TB: External SSD prices have dropped to $60-80/TB, making them competitive for capacities under 4TB. For raw performance, even budget SSDs like the Crucial X9 deliver 1,000+ MB/s versus HDDs' 120-280 MB/s. HDDs now primarily win on cost per terabyte above 4TB, and the gap is widening in HDDs' favor at higher capacities due to the AI-driven price premium on flash storage. [src1, src4]
Important Caveats
- Prices are approximate US street prices as of March 2026. The HDD market is in a historically volatile state: prices have surged ~50% since September 2025 due to AI data center demand, and WD/Seagate's full 2026 production is committed to enterprise customers. Listed prices may be outdated within weeks. [src8]
- Transfer speeds are manufacturer-rated maximums. Real-world performance depends on file sizes, fragmentation, and host USB controller. Small file transfers are substantially slower than sequential benchmarks.
- All HDDs contain moving parts and are vulnerable to physical shock during operation. SSDs are inherently more durable for travel use.
- Larger portable drives (4TB+) often use SMR (Shingled Magnetic Recording) technology, which can significantly slow down sustained write operations. This primarily affects large multi-terabyte transfers, not typical backup workloads.
- Desktop HDDs require an AC power adapter and are not suitable for travel or laptop-only use.
- The Seagate Expansion Desktop uses USB-A, not USB-C. For modern laptops with only USB-C ports, an adapter or hub is required.