Buying Guide

The Best External SSDs for a Laptop

For a laptop, a 10Gbps SSD is the sweet spot: fast enough for any USB-C port and small enough to carry.

By , PC Hardware Editor

12 min read5 products evaluated

A desk setup with a keyboard, mouse and headset beside a monitor
Illustrative image

Most laptops have USB 3.2 Gen 2 (10Gbps) ports at best, so a 1,050MB/s SSD runs at full speed without paying for 20Gbps drives. Every pick here is in that class.

We compared speed, weight, encryption and drop claims from each listing.

Quick Picks

Which of the 5 picks to look at first. Tap a name for the full analysis.

  1. Best for Most Laptops

    Samsung T7 Portable SSD 1TB

    1,050MB/s in an aluminum body.

    Best for: Everyday laptop storage

    Check price for Samsung T7 Portable SSD 1TB on Amazon (opens in a new tab)
  2. Best Encrypted SSD

    WD My Passport SSD 2TB

    Password with 256-bit AES hardware encryption.

    Best for: Work files

    Check price for WD My Passport SSD 2TB on Amazon (opens in a new tab)
  3. Best Weather Resistance

    Crucial X9 Portable SSD 1TB

    IP55 with 7.5ft drop resistance.

    Best for: Outdoor use

    Check price for Crucial X9 Portable SSD 1TB on Amazon (opens in a new tab)
  4. Best Budget SSD

    SanDisk Portable SSD 1TB

    Lowest price tier among 1TB SSDs here.

    Best for: Tight budgets

    Check price for SanDisk Portable SSD 1TB on Amazon (opens in a new tab)

Our Picks

Best for Most Laptops1 of 5

Samsung T7 Portable SSD 1TB

Samsung's T7 puts a PCIe NVMe SSD in an aluminum shell rated for 6ft drops, with 1,050MB/s reads.

Best for

Everyday laptop storage

Skip if

Skip it if price comes first: the SanDisk Portable cost less when we checked.
Samsung T7 Portable SSD 1TB

Why we like it

It is small enough for a pocket. It matches the Lexar ES3, the X9 1TB and the SanDisk Portable on capacity (1TB). It matches the My Passport SSD, the Lexar ES3 and the X9 1TB on rated read speed (1,050MB/s).

It shares a USB 3.2 Gen 2 (USB-C) connection with the Lexar ES3; the SanDisk Portable goes with a USB-C connection. It is the only pick here with a drops up to 6ft durability claim; the My Passport SSD has a drops up to 6.5ft durability claim instead. It also comes with direct 4K60 video recording from supported cameras and phones and drop protection up to 6ft. Its price falls between the Lexar ES3 and the My Passport SSD, based on our last check.

Key specs

Drive type
SSD
Capacity (as reviewed)
1TB
Max read speed
1,050MB/s
Connection
USB 3.2 Gen 2 (USB-C)
Durability claim
Drops up to 6ft
Security
None stated

Pros

  • Aluminum unibody
  • Direct 4K60 video recording from supported cameras and phones
  • Drop protection up to 6ft
  • Rated read speed of 1,050MB/s, ahead of the SanDisk Portable

Cons

  • Costs more than the SanDisk Portable at the time of writing

Best Encrypted SSD2 of 5

WD My Passport SSD 2TB

WD's My Passport SSD pairs 1,050MB/s reads with password-protected hardware encryption.

Best for

Work files

Skip if

Price-first buyers should look at the SanDisk Portable, which cost less when we checked.
WD My Passport SSD 2TB

Why we like it

It is rated for 6.5ft drops. It connects over USB-C and includes a USB-A path for older machines. It uses NVMe inside, which is why it reaches 1,050MB/s over USB.

Its 2TB capacity is the largest here; the T7 1TB comes next at 1TB. On rated read speed it ties with the T7 1TB, the Lexar ES3 and the X9 1TB at 1,050MB/s. A drops up to 6.5ft durability claim is unique to it among these picks, while the SanDisk Portable uses a drops up to 2m durability claim.

You also get drop resistance up to 6.5ft and a USB-A adapter for older systems. Only the T7 1TB came close to it on price at the time of writing; it cost the most of the 5 picks.

Key specs

Drive type
SSD
Capacity (as reviewed)
2TB
Max read speed
1,050MB/s
Connection
USB 3.2 Gen 2 (USB-C, USB-A adapter)
Durability claim
Drops up to 6.5ft
Security
Password, 256-bit AES hardware encryption

Pros

  • Hardware encryption with a password
  • Drop resistance up to 6.5ft
  • USB-A adapter for older systems
  • Largest capacity of the picks (2TB)

Cons

  • Costs more than the SanDisk Portable at the time of writing

Lightest SSD3 of 5

Lexar ES3 Portable SSD 1TB

Lexar's ES3 weighs 42g and is 10.5mm thin, with 1,050MB/s reads.

Best for

Travel

Skip if

Skip it if price comes first: the SanDisk Portable cost less when we checked.
Lexar ES3 Portable SSD 1TB

Why we like it

DataShield software adds 256-bit AES encryption. It weighs 42g and is 10.5mm thick, and it works with iPhone 17, Android, cameras and consoles. On capacity it ties with the T7 1TB, the X9 1TB and the SanDisk Portable at 1TB.

On rated read speed it ties with the T7 1TB, the My Passport SSD and the X9 1TB at 1,050MB/s. Like the T7 1TB, it has a USB 3.2 Gen 2 (USB-C) connection, while the X9 1TB uses a USB-C (USB 3.2) connection. You also get a 42g weight. It was priced above the X9 1TB and below the T7 1TB at the time of writing.

Key specs

Drive type
SSD
Capacity (as reviewed)
1TB
Max read speed
1,050MB/s
Connection
USB 3.2 Gen 2 (USB-C)
Durability claim
Not stated
Security
256-bit AES software encryption

Pros

  • 42g weight
  • 10.5mm-thin body
  • DataShield encryption software
  • Rated read speed of 1,050MB/s, ahead of the SanDisk Portable

Cons

  • Costs more than the SanDisk Portable at the time of writing

Best Weather Resistance4 of 5

Crucial X9 Portable SSD 1TB

Crucial's X9 offers 1,050MB/s, IP55 dust and water resistance and 7.5ft drop resistance.

Best for

Outdoor use

Skip if

If budget leads, the SanDisk Portable was cheaper at our last price check.
Crucial X9 Portable SSD 1TB

Why we like it

Crucial pitches it for casual gamers and everyday use. It works with consoles, iPad Pro and Android. Registering it adds three months of Mylio Photos+ and Acronis True Image backup software.

It reads at up to 1050MB/s and carries an IP55 rating with drop resistance to 2 meters. It connects over USB-C or USB-A to PCs, Macs, PS5 and Xbox. It matches the T7 1TB, the Lexar ES3 and the SanDisk Portable on capacity (1TB).

It matches the T7 1TB, the My Passport SSD and the Lexar ES3 on rated read speed (1,050MB/s). You get a USB-C (USB 3.2) connection here, which sets it apart from the SanDisk Portable and its a USB-C connection. On price it sat second of 5, between the cheaper SanDisk Portable and the pricier Lexar ES3, at the time of writing.

Key specs

Drive type
SSD
Capacity (as reviewed)
1TB
Max read speed
1,050MB/s
Connection
USB-C (USB 3.2)
Durability claim
IP55, drops up to 7.5ft
Security
None stated

Pros

  • IP55 rating
  • Drop resistance up to 7.5ft
  • Design aimed at casual gamers and everyday use
  • Rated read speed of 1,050MB/s, ahead of the SanDisk Portable

Cons

  • Costs more than the SanDisk Portable at the time of writing

Best Budget SSD5 of 5

SanDisk Portable SSD 1TB

SanDisk's plain Portable SSD offers 1,000MB/s reads and 2m drop protection in a slim body.

Best for

Tight budgets

Skip if

Skip it if capacity matters most to you; the My Passport SSD offers 2TB.
SanDisk Portable SSD 1TB

Why we like it

It is the budget model below the Extreme. It reads at up to 1000MB/s, about five times a portable hard drive. With no moving parts it is drop-rated to 2 meters, and it is slim enough for a pocket.

On capacity it ties with the T7 1TB, the Lexar ES3 and the X9 1TB at 1TB. On rated read speed it trails the group at 1,000MB/s, while the T7 1TB offers 1,050MB/s. No other pick in this guide offers a USB-C connection; compare the X9 1TB, which has a USB-C (USB 3.2) connection.

You get a drops up to 2m durability claim here, which sets it apart from the My Passport SSD and its a drops up to 6.5ft durability claim. You also get driver-free USB-C setup. No other pick here cost less at our last price check, and the X9 1TB was closest.

Key specs

Drive type
SSD
Capacity (as reviewed)
1TB
Max read speed
1,000MB/s
Connection
USB-C
Durability claim
Drops up to 2m
Security
None stated

Pros

  • Drop protection up to 2m
  • Driver-free USB-C setup
  • Slim pocket body
  • USB-C connection, the only one here

Cons

  • Capacity trails the My Passport SSD (2TB)
  • Rated read speed trails the T7 1TB (1,050MB/s)

The catch

Capacity is its weakest area, and the My Passport SSD covers it better at 2TB.

How We Chose

Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.

An M.2 SSD inside a clear external enclosure
An M.2 SSD inside a clear external enclosure
What we compared
We compared five drives on drive type, capacity, rated read speed and connection as the makers state them. These are research figures, not bench results: 1 of 5 picks leave out durability claim.
What every pick has in common
All 5, from the T7 1TB to the SanDisk Portable, state drive type, capacity and rated read speed.
Where the specs have gaps
The Lexar ES3 gives no durability claim.
Price range
At our last check the picks ran from the SanDisk Portable ($150 to $250) to the My Passport SSD ($250 to $500).

What to Look for in an External SSD for a Laptop

Key buying criteria so you get the right fit the first time.

  1. How much capacity you need

    The My Passport SSD tops capacity at 2TB and the SanDisk Portable sits lowest at 1TB. Start with the My Passport SSD if capacity decides it.

  2. Rated read speed

    Here rated read speed runs from 1,000MB/s on the SanDisk Portable to 1,050MB/s on the T7 1TB, a 5% spread. If rated read speed is your first filter, the T7 1TB sets the ceiling at 1,050MB/s.

    A small M.2 SSD next to an external drive enclosure
    A small M.2 SSD next to an external drive enclosure
  3. Extras that separate them

    The Lexar ES3: a 10.5mm-thin body. The X9 1TB: drop resistance up to 7.5ft. The SanDisk Portable: driver-free USB-C setup.

  4. Where your budget lands

    $150 to $250 buys the SanDisk Portable, the X9 1TB, the Lexar ES3 and the T7 1TB; $250 to $500 buys the My Passport SSD at our last check.

    An M.2 2280 SSD held in a hand
    An M.2 2280 SSD held in a hand
  5. Start from what matters most

    Everyday laptop storage: the T7 1TB. Work files: the My Passport SSD. Travel: the Lexar ES3.

How to Choose an External SSD for a Laptop

By priority

PriorityConsiderWhy
Everyday laptop storageT7 1TB1,050MB/s in an aluminum body
Work filesMy Passport SSDPassword with 256-bit AES hardware encryption
TravelLexar ES342g and 10.5mm thin
Outdoor useX9 1TBIP55 with 7.5ft drop resistance
Tight budgetsSanDisk PortableLowest price tier among 1TB SSDs here

Scroll sideways to see every column.

Key specs side by side

The My Passport SSD leads on capacity at 2TB, ahead of the T7 1TB at 1TB.

DriveDrive typeCapacity (as reviewed)Max read speedConnection
T7 1TBSSD1TB1,050MB/sUSB 3.2 Gen 2 (USB-C)
My Passport SSDSSD2TB1,050MB/sUSB 3.2 Gen 2 (USB-C, USB-A adapter)
Lexar ES3SSD1TB1,050MB/sUSB 3.2 Gen 2 (USB-C)
X9 1TBSSD1TB1,050MB/sUSB-C (USB 3.2)
SanDisk PortableSSD1TB1,000MB/sUSB-C

Scroll sideways to see every column.

By price at the time of writing

The SanDisk Portable was the lowest-priced pick ($150 to $250) and the My Passport SSD the highest ($250 to $500) when we checked; tiers move with Amazon pricing.

Price tierDrives
About $150 to $250SanDisk Portable, X9 1TB, Lexar ES3, T7 1TB
About $250 to $500My Passport SSD

Frequently Asked Questions

How does the T7 1TB compare with the My Passport SSD on capacity?

Between the top two, it is 2TB on the My Passport SSD against 1TB on the T7 1TB, a 100% difference.

What does the My Passport SSD add over the SanDisk Portable?

On paper it adds capacity (2TB against 1TB) and rated read speed (1,050MB/s against 1,000MB/s). On our last price check the SanDisk Portable was in the $150 to $250 tier and the My Passport SSD in the $250 to $500 tier, with 3 other picks between them; pay the difference only if capacity and rated read speed decide your purchase.

Why is the My Passport SSD our Best Encrypted SSD pick?

It earns the label for password with 256-bit AES hardware encryption. The SanDisk Portable, the cheapest pick, sat in the $150 to $250 tier against $250 to $500 here, without out-ranking it on any listed spec. It suits work files.

What extras do the T7 1TB and the My Passport SSD include?

The T7 1TB: an aluminum unibody. The My Passport SSD: hardware encryption with a password. The Lexar ES3: a 42g weight.

Who should choose the T7 1TB?

The T7 1TB carries our Best for Most Laptops label for 1,050MB/s in an aluminum body. It ranks first of 5 here and sat in the $150 to $250 tier at our last price check; it suits everyday laptop storage.

Bottom Line

The Samsung T7 is the default pick. The WD My Passport SSD adds hardware encryption, the Lexar ES3 is the lightest, the Crucial X9 adds IP55 protection, and the SanDisk Portable costs least.

About the author

PC Hardware Editor

Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.

Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility

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