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Transcend StoreJet 25M3 Portable Storage Review

The Transcend StoreJet 25M3 is a Portable External Drive has special features that can surely safe and secured your files due to it has a shock resistant. Designed by a tough rubberized jacket and an internal damper frame. This Portable Drive has available in three different capacities – 500GB, 1TB, and agenerous 2TB.

Addition to this drive is one of the special features, the One Touch Auto-Backup Button, a blue-ringed push button on the end cap that’s designed to simplify the backing up of data to the drive. To work, it requires you to first install the included Transcend Elite software, which can undertake various tasks such as on-demand and scheduled backups.

The sequential speed tests of this drive could read and write at speed more than 132MB/s. which is exceed the 100-110 MB/s we usually find with 5400 rpm hard drives.
Transferring of Small file performance is also important, and here the StoreJet 24M3 averaged 50 MB/s reads and writes, Testing it with 512 KB files. Also tested with 4 KB random IO, The speed dropped to around 0.50 MB/s for reads and writes, this is not unusual for notebook hard drive.

Storejet 25M3 is very handy and portable hard drive due to it has a lot of features you can do with that. For choosing a Portable Hard drive you must check first the quality that can be truly fit to your budget like this.

Also, the features are really good, The Transcend Elite Software included which will copy your web browser bookmarks to the drive; Cloud, which enables copying to a Google Drive online server; and Crypto, to encrypt and decrypt chosen files and folders.

Key Features

Military-grade shock resistance*
SuperSpeed USB 3.1 Gen 1 compliant
Advanced three-stage shock protection system
Durable anti-shock rubber outer case
Advanced internal hard drive suspension system
Slim form factor for greater convenience and portability (SJ25M3G / SJ25M3S)
Quick Reconnect Button – safely re-enable the removed hard drive without unplugging
and reinsertion
One Touch Auto-Backup button**
256-bit AES file & folder encryption**
Exclusive Transcend Elite data management software


Dimensions (Max.) 129.5 mm x 80.8 mm x 16.1 mm (5.10" x 3.18" x 0.63")
Weight (Max.) 185 g (6.53 oz)
Color  Iron gray/
Military green

USB Type  micro USB to USB Type A
Connection Interface  USB 3.1 Gen 1

500 GB/
1 TB/
2 TB
Storage Media 2.5" HDD
Operating Environment
Operating Temperature 5°C (41°F) ~ 55°C (131°F)
Operating Voltage 5V


Transcend Elite software is required for One Touch Auto-
backup and AES encryption functions.

Dimensions given are exclusive of protruding elements.




Warranty Three-year Limited Warranty

Warranty Policy

Drop test is based on U.S. military drop-test standards MIL-
STD-810G 516.6, and performed in non-operating state.
This does not guarantee the invulnerability of this product
under any circumstances. More information about
Transcend's MIL-STD test can be found here.

System Requirement

Operating System

Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows 10
Mac OS X 10.7 or later
Linux Kernel 2.6.31 or later

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