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Transcend 4TB External SSD, USB 3.2 Gen 2 (20Gbps), Up to 2,000MB/s, Portable SSD with USB-C Cable, for Steam Deck, ROG Ally, MSI Claw, Windows&Mac, iPhone, iPad, Android, PS5, Xbox, Smart TV
Transcend

Transcend 4TB External SSD

Bottom line: The Transcend 4TB External SSD ($387.61 on Amazon as of 2026-10-07): 20Gbps USB 3.2 Gen 2x2 interface, up to 2,000MB/s read/write; main trade-off: full 2,000MB/s needs a USB 3.2 Gen 2x2 (20Gbps) host port.

$387.61

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Buy on Amazon — $387.61 Compare to similar external storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 20Gbps USB 3.2 Gen 2x2 interface, up to 2,000MB/s read/write
  • ✓ 4TB of storage in a pocketable, credit-card-size body
  • ✓ MIL-STD-810G rated to survive 3-meter drops
  • ✓ One-touch auto-backup button via Transcend Elite software

Cons

  • ✗ Full 2,000MB/s needs a USB 3.2 Gen 2x2 (20Gbps) host port
  • ✗ Speeds fall back on 10Gbps Gen 2 or 5Gbps Gen 1 connections
  • ✗ Auto-backup depends on installing Transcend Elite software
  • ✗ Drop-rated but carries no IP water or dust resistance rating

Manufacturer description

Transcend's ESD360C portable SSD boasts a blazing-fast USB 20Gbps transfer rate and impressive storage capacity. Its credit-card size means you can easily put it in your pocket or wallet. The ESD360C has numerous useful features such as advanced data security capabilities and one-touch auto-backup function, allowing you to safely store client data, meeting records, business contracts, or even your valuable media files. It's time to upgrade your mobile data base!

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SpecPicks Verdict

SpecPicks scored Transcend 4TB External SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Transcend's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • High-Speed Data Transfer: Equipped with a USB 3.2 Gen 2x2 interface, the ESD360C delivers transfer speeds up to 20 Gbps, with read/write speeds reaching 2000 MB/s.
  • Compact and Durable Design: Its credit-card size and sturdy construction make it both portable and resilient, meeting MIL-STD-810G US military drop-test standards for drops up to 3 meters.
  • Cross-Platform Compatibility: It supports multiple operating systems, including Windows, macOS, iOS, iPadOS, and Android, and comes with both USB Type-C and Type-A cables for versatile connectivity.
  • One-Touch Auto-Backup: Featuring a convenient auto-backup button, the ESD360C allows for instant data backup when used with Transcend Elite software.
  • Five-year Limited Warranty

Full Specifications

BrandTranscend
ColorGray
Weight810g
Model NameESD360C
Read Speed2000 Megabytes Per Second
Unit Count1.0 Count
Form FactorPortable
Media Speed2000
ConnectivityUSB-C
Model NumberTS4TESD360C
CompatibilityPS5, Xbox, Android, iOS, Mac
Built-In MediaPortable SSD
Hard-Drive Size4 TB
Mfr Part NumberTS4TESD360C
Number of Items1
Special FeatureData Recovery Service, Portable
Installation TypeExternal Hard Drive
Compatible DevicesAndroid, Desktop, Gaming Console, Tablet, iPhone
Data Transfer Rate2000 Megabytes Per Second
Enclosure MaterialPlastic
Full listing titleTranscend 4TB External SSD, USB 3.2 Gen 2 (20Gbps), Up to 2,000MB/s, Portable SSD with USB-C Cable, for Steam Deck, ROG Ally, MSI Claw, Windows&Mac, iPhone, iPad, Android, PS5, Xbox, Smart TV

Ready to buy?

Transcend 4TB External SSD, USB 3.2 Gen 2 (20Gbps), Up to 2,000MB/s, Portable SSD with USB-C Cable, for Steam Deck, ROG Ally, MSI Claw, Windows&Mac, iPhone, iPad, Android, PS5, Xbox, Smart TV is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $387.61

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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Transcend 4TB External SSD, USB 3.2 Gen 2 (20Gbps), Up to 2,000MB/s, Portable SSD with USB-C Cable, for Steam Deck, ROG Ally, MSI Claw, Windows&Mac, iPhone, iPad, Android, PS5, Xbox, Smart TV
$387.61
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