--- # === IDENTITY === id: consumer-electronics/storage/external-hard-drives/2026 canonical_question: "What are the best external hard drives in 2026?" aliases: - "best external HDD 2026" - "top portable hard drives 2026" - "best desktop external hard drive for backup" - "WD My Passport vs Seagate Expansion comparison" - "best external hard drive for Mac and PC" - "cheapest cost per terabyte external hard drive" - "best external hard drive for gaming console PS5 Xbox" entity_type: product_comparison domain: consumer_electronics > storage > external_hard_drives region: global jurisdiction: global temporal_scope: 2025-2026 # === VERIFICATION === last_verified: 2026-06-30 confidence: 0.90 version: 2.4 first_published: 2026-02-14 # === TEMPORAL VALIDITY === temporal_validity: status: volatile last_breaking_change: 2026-06-30 next_review: 2026-07-30 change_sensitivity: high # === CONSTRAINTS === constraints: - "HDD prices have risen ~46% since September 2025 due to AI-driven demand for data center storage (TrendForce Q4 2025 data) — WD's CEO confirmed the company is 'pretty much sold out for calendar 2026,' with enterprise agreements extending to 2028 and AI customers now representing 89% of WD revenue vs. 5% for consumer sales" - "All HDDs contain moving parts and are vulnerable to physical shock during operation — SSDs are inherently more durable for travel" - "Larger portable drives (4TB+) often use SMR recording, which significantly slows sustained write operations (multi-terabyte transfers)" - "Desktop HDDs require an AC power adapter and are not portable — not suitable for travel or laptop-only use" - "Transfer speeds listed are manufacturer-rated maximums — small file transfers are substantially slower than sequential benchmarks" - "Most portable HDDs still use Micro-B USB connectors, not USB-C — the WD My Passport 'Works with USB-C' uses Micro-B with an included adapter" # === SKIP CONDITIONS === skip_this_unit_if: - condition: "User needs maximum transfer speed or durability for travel (not capacity)" use_instead: "consumer-electronics/storage/external-ssds/2026" - condition: "User needs internal NAS drives for a network storage enclosure" use_instead: "consumer-electronics/storage/nas-hard-drives/2026" - condition: "User needs under 4TB and can afford $60-80/TB for an SSD" use_instead: "consumer-electronics/storage/external-ssds/2026" # === AGENT HINTS === inputs_needed: - key: form_factor question: "Do you need a portable (bus-powered) or desktop (AC-powered) drive?" type: choice options: ["portable (travel-friendly)", "desktop (stationary)", "no preference"] - key: capacity question: "How much storage capacity do you need?" type: choice options: ["1-2TB", "4-5TB", "8-12TB", "16TB+"] - key: priority question: "What matters most to you?" type: choice options: ["lowest price per TB", "encryption/security", "ruggedness/durability", "speed"] - key: os question: "What operating system will you use it with?" type: choice options: ["Windows", "Mac", "both", "game console"] # === DISTRIBUTION === canonical_source: "https://knowledgelib.io/consumer-electronics/storage/external-hard-drives/2026" suggested_citation: "Source: knowledgelib.io — AI Knowledge Library (verified 2026-06-30)" # === BUY LINKS === buy_links: - slug: "wd-my-passport-5tb" product_name: "WD 5TB My Passport Portable External Hard Drive, Black, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible" asin: "B07VP5X239" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B07VP5X239?tag=knowledgelib-20" - slug: "wd-my-passport-usb-c-6tb" product_name: "WD 6TB My Passport Portable Hard Drive, Works with USB-C and USB-A, Windows PC, Mac, Chromebook, Gaming Consoles, and Mobile Devices, Backup Software and Password Protection" asin: "B0D275YGJM" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B0D275YGJM?tag=knowledgelib-20" - slug: "seagate-expansion-desktop-16tb" product_name: "Seagate One Touch Hub, 16 TB, External Hard Drive Desktop HDD – USB-C and USB 3.0 port, for Computer Desktop Workstation PC Laptop Mac" asin: null retailer: "manufacturer" destination_url: "https://www.seagate.com/products/external-hard-drives/one-touch-hub/" - slug: "seagate-expansion-desktop-28tb" product_name: "Seagate Expansion 28TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services" asin: "B0DW92YSB6" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B0DW92YSB6?tag=knowledgelib-20" - slug: "wd-elements-desktop-12tb" product_name: "Western Digital 12TB Elements Desktop External Hard Drive, USB 3.0 external hard drive for plug-and-play storage" asin: "B07X4V2M3B" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B07X4V2M3B?tag=knowledgelib-20" - slug: "wd-my-book-18tb" product_name: "WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software" asin: "B08KTQWV7Z" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B08KTQWV7Z?tag=knowledgelib-20" - slug: "seagate-one-touch-5tb" product_name: "Seagate One Touch, 5TB, Password activated hardware encryption, portable external hard drive, PC, Notebook & Mac, USB 3.0, Black" asin: "B094R15DYV" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B094R15DYV?tag=knowledgelib-20" - slug: "toshiba-canvio-advance-4tb" product_name: "Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black" asin: "B08JKCWRTD" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B08JKCWRTD?tag=knowledgelib-20" - slug: "lacie-rugged-mini-5tb" product_name: "LaCie Rugged Mini 5TB Portable External Hard Drive, 2.5 inch, for PC and Mac, Shock and Drop Resistant, Data Rescue Service" asin: null retailer: "manufacturer" destination_url: "https://www.seagate.com/products/creative-pro/lacie-rugged-mini/" - slug: "seagate-portable-2tb" product_name: "Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service" asin: "B07CRG94G3" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B07CRG94G3?tag=knowledgelib-20" - slug: "wd-elements-portable-2tb" product_name: "WD 2TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready" asin: "B06W55K9N6" retailer: amazon_us destination_url: "https://www.amazon.com/dp/B06W55K9N6?tag=knowledgelib-20" # === RELATED UNITS === related_kos: related_to: - id: "consumer-electronics/storage/external-ssds/2026" label: "Best Portable External SSDs (2026)" - id: "consumer-electronics/storage/nas-hard-drives/2026" label: "Best NAS Hard Drives (2026)" - id: "consumer-electronics/storage/nas-devices-home/2026" label: "Best NAS Devices for Home Use (2026)" - id: "consumer-electronics/storage/microsd-cards/2026" label: "Best MicroSD Cards (2026)" alternative_to: - id: "consumer-electronics/storage/external-ssds/2026" label: "External SSDs (faster but higher cost per TB)" often_confused_with: - id: "consumer-electronics/storage/nas-hard-drives/2026" label: "NAS Hard Drives (internal drives for NAS enclosures, not standalone external)" depends_on: [] solves: [] # === SOURCES === sources: - id: src1 title: "Best External Drives 2026: Backup, Performance, and Portability" author: PCWorld url: https://www.pcworld.com/article/406861/best-external-drives.html type: product_testing published: 2026-03-10 reliability: high - id: src2 title: "Best External Hard Drive of 2026" author: Wirecutter / NYT url: https://www.nytimes.com/wirecutter/reviews/best-external-hard-drives/ type: product_testing published: 2026-03-05 reliability: high - id: src3 title: "Best External Hard Drive 2026: Expert Picks" author: TechRadar url: https://www.techradar.com/news/best-external-desktop-and-portable-hard-disk-drives type: product_testing published: 2026-03-08 reliability: high - id: src4 title: "Best External SSDs and Hard Drives 2026" author: Tom's Guide url: https://www.tomsguide.com/best-picks/best-external-hard-drives type: product_testing published: 2026-03-12 reliability: high - id: src5 title: "Best External Hard Drives in 2026" author: PC Gamer url: https://www.pcgamer.com/best-external-hard-drives/ type: product_testing published: 2026-01-16 reliability: moderate_high - id: src6 title: "Western Digital My Passport (6TB) Review" author: Tom's Hardware url: https://www.tomshardware.com/pc-components/external-ssds/western-digital-my-passport-6tb-review type: product_testing published: 2025-09-10 reliability: high - id: src7 title: "Seagate Expansion Desktop HDD Review: Vast and Fast" author: PCWorld url: https://www.pcworld.com/article/2359150/seagate-expansion-desktop-hdd-review.html type: product_testing published: 2025-08-15 reliability: high - id: src8 title: "Hard Drive Prices Surge 50% as AI Data Centers Buy Out 2026 Supply" author: WinBuzzer url: https://winbuzzer.com/2026/02/18/wd-seagate-2026-hard-drive-shortage-ai-data-centers-xcxwbn/ type: industry_report published: 2026-02-18 reliability: moderate_high - id: src9 title: "HDD prices spike as AI infrastructure and China's PC push collide — hard drives record biggest price increase in eight quarters" author: Tom's Hardware url: https://www.tomshardware.com/pc-components/hdds/hdd-prices-spike-as-ai-infrastructure-and-chinas-pc-push-collide-hard-drives-record-biggest-price-increase-in-eight-quarters-suppliers-warn-pressure-will-continue type: industry_report published: 2025-12-15 reliability: high --- # Best External Hard Drives (2026) ## What are the best external hard drives in 2026? ## TL;DR **Top pick: WD My Passport (5TB, ~$210)** — Wirecutter/PCWorld consensus pick, 256-bit AES, ransomware-aware backup software, 3-yr warranty. **Best value: Seagate Expansion Desktop (28TB, ~$290)** — HAMR drive at ~$10/TB, the lowest cost per terabyte on the market. **Best budget: WD Elements Portable (2TB, ~$125)** — cheapest live name-brand portable as the AI-driven supply crunch pushed 5TB drives over $200. [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, ~$210), 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 ~$290, making it the largest consumer external HDD available and the lowest $/TB pick on the market (~$10/TB). [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) | ~$210 | 1-5TB | USB 3.2 Gen 1 | ~120 MB/s | 2.5" Portable | Best overall portable | [Check price](https://knowledgelib.io/go/wd-my-passport-5tb) | | WD My Passport USB-C (6TB) | ~$335 | 1-6TB | USB 3.2 Gen 1 (USB-C) | ~130 MB/s | 2.5" Portable | Best USB-C portable | [Check price](https://knowledgelib.io/go/wd-my-passport-usb-c-6tb) | | Seagate Expansion Desktop (28TB) | ~$290 | 4-28TB | USB 3.0 | ~280 MB/s | 3.5" Desktop | Best desktop performance | [Check price](https://knowledgelib.io/go/seagate-expansion-desktop-28tb) | | WD Elements Desktop (12TB) | ~$530 | 4-18TB | USB 3.2 Gen 1 | ~200 MB/s | 3.5" Desktop | Best value desktop | [Check price](https://knowledgelib.io/go/wd-elements-desktop-12tb) | | WD My Book (18TB) | ~$755 | 4-22TB | USB 3.2 Gen 1 | ~200 MB/s | 3.5" Desktop | Best desktop with encryption | [Check price](https://knowledgelib.io/go/wd-my-book-18tb) | | Seagate One Touch (5TB) | ~$231 | 1-5TB | USB 3.0 | ~120 MB/s | 2.5" Portable | Best stylish portable | [Check price](https://knowledgelib.io/go/seagate-one-touch-5tb) | | Toshiba Canvio Advance (4TB) | ~$198 | 1-4TB | USB 3.0 | ~138 MB/s | 2.5" Portable | Best budget portable | [Check price](https://knowledgelib.io/go/toshiba-canvio-advance-4tb) | | LaCie Rugged Mini (5TB) | ~$219 (out of stock) | 1-5TB | USB 3.0 | ~130 MB/s | 2.5" Portable | Best rugged portable | [Check price](https://knowledgelib.io/go/lacie-rugged-mini-5tb) | | Seagate Portable (2TB) | ~$127 | 1-5TB | USB 3.0 | ~120 MB/s | 2.5" Portable | Best ultra-budget | [Check price](https://knowledgelib.io/go/seagate-portable-2tb) | | WD Elements Portable (2TB) | ~$125 | 1-5TB | USB 3.2 Gen 1 | ~120 MB/s | 2.5" Portable | Best no-frills budget | [Check price](https://knowledgelib.io/go/wd-elements-portable-2tb) | ## Best for Each Use Case ### Best Overall Portable: WD My Passport (5TB, ~$210) — [Check price](https://knowledgelib.io/go/wd-my-passport-5tb) 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 ~60% since late 2025 due to the AI-driven HDD supply crunch. [src1, src2, src8] ### Best USB-C Portable: WD My Passport Works with USB-C (6TB, ~$335) — [Check price](https://knowledgelib.io/go/wd-my-passport-usb-c-6tb) 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 $56/TB after the supply crunch, it remains cheaper than any SSD alternative at this capacity. [src1, src6] ### Best Desktop Drive: Seagate Expansion Desktop (28TB, ~$290) — [Check price](https://knowledgelib.io/go/seagate-expansion-desktop-28tb) 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 drive 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 28TB model offering the best cost per terabyte on the market. The 28TB model at ~$290 delivers an exceptional ~$10/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, ~$530) — [Check price](https://knowledgelib.io/go/wd-elements-desktop-12tb) No-frills desktop storage. The 12TB model now sits at roughly $44/TB after the 2025-26 price surge -- but with mid-size desktop HDDs scarce, the larger Seagate 28TB is now the cheaper $/TB pick. 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, ~$755) — [Check price](https://knowledgelib.io/go/wd-my-book-18tb) 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: at ~$755 the 18TB My Book has been hit hard by the supply crunch — the Seagate 28TB is far cheaper per TB if encryption is not essential. [src2, src4, src8] ### Best Budget Portable: Toshiba Canvio Advance (4TB, ~$198) — [Check price](https://knowledgelib.io/go/toshiba-canvio-advance-4tb) 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 $50/TB after the supply crunch it remains a solid mid-capacity portable, though sub-2TB drives are now the only true budget options. [src3, src5] ### Best Rugged Portable: LaCie Rugged Mini (5TB, ~$219, out of stock) — [Check price](https://knowledgelib.io/go/lacie-rugged-mini-5tb) 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. Note: the 5TB Rugged Mini is currently sold out on Amazon and the official LaCie store amid the HDD supply crunch — the buy link points to the official LaCie product page for stock alerts. [src3, src5] ### Best Ultra-Budget: Seagate Portable (2TB, ~$127) — [Check price](https://knowledgelib.io/go/seagate-portable-2tb) A low-cost 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 — the WD Elements Portable 2TB (~$125) is now marginally cheaper. [src3, src4, src8] ## Head-to-Head Comparisons ### WD My Passport (5TB) vs Seagate One Touch (5TB) Both are 5TB portable HDDs, now in the $210-$231 range after the supply crunch, but they serve different priorities. The My Passport (~$210) 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 (~$231) carries the same 256-bit hardware encryption in a notably more stylish woven enclosure, but is now slightly more expensive than the My Passport. [src1, src2, src3] **Pick WD My Passport (5TB) if:** you want the most-tested, longest-warranty (3-yr) portable HDD with mature backup software at the lower of the two prices. **Pick Seagate One Touch (5TB) if:** you specifically prefer the design-forward woven enclosure and don't mind the small premium for the same hardware encryption. ### Seagate Expansion Desktop (28TB) vs WD Elements Desktop (12TB) The 28TB Seagate (~$290) uses the new HAMR recording technology and is the largest consumer external HDD ever sold, at ~$10/TB — the lowest cost per terabyte on the market. The 12TB WD Elements (~$530) is actually more expensive in absolute terms post-supply-crunch despite holding less than half the capacity — and at ~$44/TB is over 4x 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 (~$198) 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 (~$125) is the cheapest live name-brand portable: 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), comparable list price (~$219 vs ~$210), but radically different use cases — and availability. The LaCie Rugged Mini (~$219, currently out of stock) 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 (~$210) is a desk-and-bag drive with better encryption / backup software but no shock rating, and is reliably in stock. [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 (check stock first; it is currently sold out). **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, in stock today. ## Decision Logic ### If user needs maximum capacity at lowest cost per TB --> Desktop HDD: Seagate Expansion Desktop 28TB (~$290, ~$10/TB) for absolute best cost per TB with HAMR technology. With mid-size desktop HDDs scarce and over-priced (WD Elements 12TB now ~$530, ~$44/TB), the 28TB is the clear value pick even if the capacity is more than you need. 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 (~$210). Wirecutter and PCWorld consensus pick. 256-bit AES encryption, backup software, 3-year warranty. For tighter budgets: WD Elements Portable 2TB (~$125) or Seagate Portable 2TB (~$127) — the only sub-$130 name-brand portables left after the supply crunch. [src1, src2] ### If user needs a rugged drive for field work (photography, video) --> LaCie Rugged Mini 5TB (~$219, currently out of stock — check the official LaCie page for restock). 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 (~$210, 256-bit AES hardware encryption). Desktop: WD My Book (~$755, 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. See external-ssds card. [src1, src4] ### If user needs game console storage (PlayStation or Xbox) --> Seagate Portable 2TB (~$127) or WD Elements Portable 2TB (~$125) 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 28TB (~$290). 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 (~$210). Best balance of encryption, reliability, capacity, and price for most users. If desktop use with larger capacity: Seagate Expansion Desktop 28TB (~$290) for unbeatable cost per TB at ~$10/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 (~$290) is now available using HAMR (Heat-Assisted Magnetic Recording) technology -- the first consumer external drive to use the next-generation recording method. At ~$10/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 June 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. Several mid-to-high-capacity models (Seagate One Touch Hub 16TB, LaCie Rugged Mini 5TB) are intermittently out of stock. 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. ## Related Units - [Best Portable External SSDs (2026)](/consumer-electronics/storage/external-ssds/2026) - [Best NAS Hard Drives (2026)](/consumer-electronics/storage/nas-hard-drives/2026) - [Best NAS Devices for Home Use (2026)](/consumer-electronics/storage/nas-devices-home/2026) - [Best MicroSD Cards (2026)](/consumer-electronics/storage/microsd-cards/2026)