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Best External SSDs that are rugged (2026)

Rated to survive drops or water, for travel and site work. Best first, by our score. Running costs assume 24/7 at idle, at 26.32p/kWh. Where we don't have today's price, we use the typical UK price we found when researching it.

Researched, not hands-on tested.How we review ›

  1. #1

    SanDisk Extreme PRO Portable SSD 1TB

    7.8/10verdict: buy

    The SanDisk Extreme PRO Portable SSD 1TB is for people who carry large files between machines and want a durable, fast bus-powered drive. It suits those who value hardware encryption and a long warranty. Buyers who mainly want the lowest cost per terabyte will find owners calling it a premium purchase.

    1TB (1000GB user storage; 1024GB raw)USB 3.2 Gen 2x2, USB-C connector2000MB/s2000MB/sRugged
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    SanDisk Extreme PRO Portable SSD 1TB
    £155.99typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  2. #2

    SanDisk Extreme Portable SSD

    7.3/10verdict: wait for deal

    This is a portable USB-C SSD for people who carry large files between machines and want a rugged, password-protected drive. It suits photographers, video editors and travellers who value the listed IP65 and 3 m drop figures on the V3. Buyers must confirm which generation they are getting, because speed, ratings and OS support differ between V2 and V3.

    2TBUSB Type-C (V3); V2 is listed as USB 3.2 Gen 2. The V3 Gen level is not stated in the sources read.V3: up to 2000MB/s. V2: up to 1050MB/s.V2 2TB: up to 1000MB/s. V3 2TB not confirmed.Rugged
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    SanDisk Extreme Portable SSD
    £149typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  3. #3

    Portable SSD T7 Shield (USB 3.2 Gen 2, 1TB)

    7.0/10verdict: wait for deal

    The Samsung T7 Shield 1TB is for people who carry data to places where a plain portable drive might get dropped, rained on or covered in dust. It suits anyone who wants hardware encryption and a 3-year warranty alongside a rugged casing. It is less suited to buyers chasing the highest transfer speeds, as it runs on USB 3.2 Gen 2.

    1TB (1GB = 1,000,000,000 bytes)USB 3.2 Gen 2 (10Gbps)Up to 1,050 MB/sUp to 1,000 MB/sRugged
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    Portable SSD T7 Shield (USB 3.2 Gen 2, 1TB)
    £215.99typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  4. #4

    Crucial X10 Pro 4TB Portable SSD

    6.7/10verdict: wait for deal

    The Crucial X10 Pro 4TB is for people who move large files regularly and have a USB 3.2 Gen 2x2 port to use it with. It suits buyers who want a small drive with hardware encryption and IP55 protection. Buyers without a matching port, or who put data integrity first, should weigh the owner reports before buying.

    4TBUSB 3.2 Gen 2x2 (20Gbps) over USB-C2,100MB/s2,000MB/sRugged
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    £449.99typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  5. #5

    Samsung Portable SSD T9

    6.7/10verdict: wait for deal

    The Samsung Portable SSD T9 is a 2TB external drive for people who move large files often and have a USB 3.2 Gen 2x2 port. It suits those who want hardware encryption and a five-year warranty alongside fast transfers. It is less convincing for buyers who need a water-resistant drive or confirmed support beyond iPhone 15.

    2TBUSB 3.2 Gen 2x2 (20Gbps)Up to 2,000 MB/secUp to 1,950 MB/secRugged
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    Samsung Portable SSD T9
    £205typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  6. #6

    Portable SSD T7 USB 3.2 Gen 2, 1TB

    6.1/10verdict: wait for deal

    The Samsung T7 1TB is for people who move large files between machines and want a small, light drive. It suits those who want hardware encryption and an aluminium case on a USB 3.2 Gen 2 interface. It is a weaker fit for Linux users and for anyone who writes very large batches in one go.

    1TBUSB 3.2 Gen 2 (10Gbps), USB-CUp to 1,050 MB/sUp to 1,000 MB/sRugged
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    Portable SSD T7 USB 3.2 Gen 2, 1TB
    £164.58typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  7. #7

    Crucial X10 Portable SSD

    5.9/10verdict: skip

    The Crucial X10 Portable SSD 2TB is for people who want fast external storage and own a USB 3.2 Gen 2x2 host. It suits those who value read speed, a compact body and a rugged rating over built-in drive security. Buyers who need hardware encryption or full speed on Mac and consoles should look closely at the limits first.

    2TBUSB 3.2 Gen 2x2 (20Gb/s), USB-CUp to 2,100MB/sRugged
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    £249.99typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  8. #8

    Crucial X9 Portable SSD

    5.3/10verdict: skip

    The Crucial X9 suits buyers who want a small, plain USB-C drive for moving files between PCs, Macs, phones and consoles. It offers 1,050MB/s sequential reads and a 2m drop rating in a 65 x 50mm body. It is less suited to anyone who needs listed hardware encryption, Linux support or a faster interface.

    1TB, 2TB, 4TB (some capacity used for formatting)USB-C connector; USB 3.2 Gen 2 (10Gbps) on supported devicesUp to 1,050MB/s (CrystalDiskMark 8.0.4, desktop)Rugged
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    £219.99typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

  9. #9

    Amazon Basics Portable External SSD, 1TB

    4.7/10verdict: skip

    This is a compact, metal-cased 1TB portable SSD for buyers who want IP65 dust and water resistance and a claimed 2000MB/s peak. It suits people who already have a USB 3.2 Gen 2x2 port and can live with some open questions. Those questions cover the interface, the warranty length and hardware encryption.

    1 TB nominal; usable capacity may be lowerConflicting: USB 3.0 in UK 1TB product information; USB 3.2 Gen 2 in marketing text; UK 2TB sibling lists USB 3.2 Gen 2x2Up to 2000 MB/s (actual speeds vary)Up to 2000 MB/s (actual speeds vary)Rugged
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    Amazon Basics Portable External SSD, 1TB
    £208.99typical UK price when researchedCheck price at Amazon UK (opens in a new tab, affiliate link)

    Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details