PricepectAI-Verified Comparisons

Comparisons About

⌘K

Pricepect

Independent product comparisons to help you buy smarter.

Browse

Categories
Comparisons
Spec Comparisons
Head-to-Head
Search

Info

About
Privacy Policy
Terms of Service

Top Categories

Electronics
Home & Kitchen
Sports & Outdoors
Automotive

✓ Independent & Unbiased✓ AI-Verified Data✓ Expert-Reviewed

Pricepect participates in the Amazon Services LLC Associates Program. As an Amazon Associate, we earn from qualifying purchases. © 2026 Pricepect. All rights reserved.

Transcend External Hard Drive 4TB — Review & Specs | Pricepect | Pricepect

Home External Hard DrivesTranscend External Hard Drive 4TB

Transcend External Hard Drive 4TB — image 1

Transcend

Transcend External Hard Drive 4TB

Expert Review Analysis

The Transcend StoreJet 25H3 TS4TSJ25H3B is a rugged 2.5" portable external HDD offering 4 TB of storage, USB 3.1 Gen 1 speeds up to 5 Gbps with UASP, and a three‑stage military‑grade shock protection system. It includes one‑touch auto‑backup, 256‑bit encryption, and a three‑year warranty, targeting users who need durable high‑capacity on‑the‑go storage.

✓ Best for: Photographers, videographers, field workers, and travelers who need a rugged, high‑capacity portable drive with military‑grade drop protection and easy backup functionality.✗ Not ideal for: Users seeking ultra‑lightweight storage, SSD‑level performance, or devices that require USB‑C connectivity without adapters.

Pros

✓Three-stage shock protection system meets US military drop-test standards for superior durability.
✓USB 3.1 Gen 1 interface provides up to 5 Gbps transfer speeds with UASP support for fast data transfers.
✓Large 4 TB storage capacity accommodates extensive photo, video, and document libraries.

Price History

Current

$271.43

Average

$129.78

Lowest

$110.03

Highest

$271.43

Price trend (90d):+35.5%

Best Seller Rank History

Now#131Best#75Worst#758 +235

Lower = better sales rank

Rating Trend

Rating4.5/ 5Reviews6,504+196 reviews

Specifications

Connectivity

USB InterfaceUSB 3.1 Gen 1 (UASP)

Maximum Transfer Rate5 Gbps Gbps

Connector TypeMicro USB to USB Type-A

Design

Form Factor2.5" HDD (SATA)

Height24.5 mm mm

Width80.8 mm mm

Depth131.8 mm mm

Weight298 g g

Features

Encryption256-bit bits

Shock ProtectionThree-stage system (military drop-test standard)

Auto-Backup ButtonOne-touch

UASP SupportSupported

General

BrandTranscend

ManufacturerTRANSCEND

ModelTS4TSJ25H3B

ColorBlue

Release Date2018-01-23

Power

Voltage5 V V

Operating Temperature5°C to 55°C

Software

Included SoftwareTranscend Elite, RecoveRx

Storage

Capacity4 TB TB

Security

Encryption256‑bit hardware encryption

Protection

Shock ProtectionThree‑stage system meeting US military drop‑test standards

Environment

Operating Temperature5 °C to 55 °C (41 °F to 131 °F)

Warranty

Limited Warranty3‑year limited warranty

Dimensions & Weight

Height0.96 inches

Width3.18 inches

Depth5.19 Inches

Weight0.65 Pounds

Research Sources

ithardwarehub.ca

static.chipdip.ru

cdn.transcend-info.com

us.misumi-ec.com

tncpcwarehouse.com

us.transcend-info.com

Similar Products

Transcend Information USB 3.0 Card Reader (TS-RDF5K)

Transcend Information USB 3.0 Card Reader (TS-RDF5K)

Transcend

Transcend 1TB USB 3.1 Gen 1 StoreJet 25H3B SJ25H3B Rugged External Hard Drive TS1TSJ25H3B Blue

Transcend 1TB USB 3.1 Gen 1 StoreJet 25H3B SJ25H3B Rugged External Hard Drive TS1TSJ25H3B Blue

Transcend

Western Digital 8TB Elements Desktop External Hard Drive, USB 3.0 external hard drive for plug-and-play storage - Western DigitalBWLG0080HBK-NESN, Black

Western Digital 8TB Elements Desktop External Hard Drive, USB 3.0 external hard drive for plug-and-play storage - Western DigitalBWLG0080HBK-NESN, Black

WD

Transcend StoreJet 25M3C 2.5" External Hard Drive 2TB (Dark Grey) (TS2TSJ25M3C)

Transcend StoreJet 25M3C 2.5" External Hard Drive 2TB (Dark Grey) (TS2TSJ25M3C)

Transcend

WD 5TB My Passport for Mac, Navy, Portable External Hard Drive with backup software and password protection, USB 3.1/USB 3.0 compatible - WDBA2F0050BBL-WESN

WD 5TB My Passport for Mac, Navy, Portable External Hard Drive with backup software and password protection, USB 3.1/USB 3.0 compatible - WDBA2F0050BBL-WESN

WD

Transcend 4TB SJ25M3, USB 3.1 Portable Hard Drive Rugged, Anti-Shock Resistant, Compact and Lightweight with Lightning-Fast Speeds, One Touch Backup Button, Iron Grey - TS4TSJ25M3S

Transcend 4TB SJ25M3, USB 3.1 Portable Hard Drive Rugged, Anti-Shock Resistant, Compact and Lightweight with Lightning-Fast Speeds, One Touch Backup Button, Iron Grey - TS4TSJ25M3S

Transcend

Kinhank 12TB Retro Gaming Hard Drive with 96,000+ Games,External Retro Game Hard Drive with 400+ Emulators,USB 3.0 HDD External Game Drive for PC for Win-7/8/10/11,Gifts for Men

Kinhank 12TB Retro Gaming Hard Drive with 96,000+ Games,External Retro Game Hard Drive with 400+ Emulators,USB 3.0 HDD External Game Drive for PC for Win-7/8/10/11,Gifts for Men

Kinhank

Avolusion PRO-Z Series 8TB USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop (White)

Avolusion PRO-Z Series 8TB USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop (White)

Avolusion

ORICO 1TB Magnetic Portable SSD, Metal Body, 4K 120 fps ProRes HDR Record and Store, Up to 460MB/s, USB C&A 2 in 1 Cable, External SSD Compatible with iPhone 16 Pro Max, Tablet, Computer - K5PLUS

ORICO 1TB Magnetic Portable SSD, Metal Body, 4K 120 fps ProRes HDR Record and Store, Up to 460MB/s, USB C&A 2 in 1 Cable, External SSD Compatible with iPhone 16 Pro Max, Tablet, Computer - K5PLUS

ORICO

Avolusion PRO-H1 6TB 7200RPM USB...

User Reviews

Please sign in to leave a review

Sort by:

No reviews yet. Be the first to review!

4.5

(6,504 reviews)

$271.43

Track Price on BigBangPrice

Get notified when the price drops. Track this product on BigBangPrice, our price tracking partner.

TS4TSJ25H3BBlue4TB Three-year Limited Warranty

External Hard Drives

✓One-touch auto-backup button simplifies regular backups and works with bundled Transcend Elite software.

✓256‑bit hardware encryption secures data against unauthorized access.

✓Comes with a 3‑year limited warranty and multiple certifications (CE, FCC, BSMI, KC, RCM, EAC).

Cons

✗At 298 g and 24.5 mm thickness, the 4 TB model is heavier and bulkier than lower‑capacity portable drives.
✗Being a mechanical HDD, real‑world transfer speeds are slower than comparable SSD alternatives.
✗No wireless connectivity or built‑in battery limits use to devices with a USB power source.
✗Micro‑USB to USB‑Type‑A cable may be less convenient than newer USB‑C connectors for modern devices.

Expert Opinion

Professional product pages and teardown videos highlight the StoreJet 25H3’s rugged reliability, fast USB 3.1 transfers, and high capacity as its main strengths. Reviewers note the three‑stage shock protection meets military standards and praise the one‑touch backup feature, while acknowledging the drive’s larger size and HDD‑based speed limitations compared to SSDs.

What Users Say

No direct consumer reviews or ratings were found in the sources; the available information consists of marketing statements that suggest users appreciate the durability and capacity but there is no documented user feedback.

Common Complaints

No recurring issues were reported in the available sources.

How It Compares

vs. Transcend StoreJet 25M3

Advantages

✓Thicker design provides enhanced shock protection with three‑stage system compared to the slimmer 25M3.

Disadvantages

✗Increased thickness and weight make it less portable than the 25M3.

Choose the 25H3 when maximum durability and capacity are priority; choose the 25M3 for lighter, more compact use.