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4TB Transcend StoreJet 25H3 2.5-inch USB3.1 Portable Hard Drive - Blue by Transcend


4TB Transcend StoreJet 25H3 2.5-inch USB3.1 Portable Hard Drive - Blue Image

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Key Features

  • 4TB USB3.1 External portable hard drive
  • Transcend StoreJet 25H3
  • Blue and black design
  • Transfer speed up to 90MB/sec
  • Triple-layer protection - Drop resistant, US Military approved
  • Powered by USB port, plug and play
See full specifications
See product description

Capacity
  • 1TB
  • 2TB
  • 4TB
Colour
  • Blue and Black
  • Purple and Black

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Details

The Transcend StoreJet 25H3 Series is approved by the US Military drop-test standard (MIL-STD-810F). It is built with a triple-layer protection to ensure your data is safe even if the drive is accidentally dropped. This drive is powered by the USB port on any PC or laptop, which means no external power is required.

The StoreJet 25H3 portable hard drive is a powerful storage device that combines superior performance of USB 3.0, 4TB of storage space that can store about 300 DVD movies, and a three-stage shock protection system that meets rigorous U.S. military drop-test standards. With transfer speeds up to 90MB/s, StoreJet 25H3P is an ideal option for speed lovers. Imagine transferring an entire DVD movie in less than a minute!

Besides incorporating a brilliant purple anti-slip rubber enclosure, the StoreJet 25H3P includes a reinforced hard casing that evenly distributes the force of an impact, and an internal hard drive suspension damper as a last line of defense. It is also equipped with an extremely convenient OneTouch auto-backup button, which lets you instantly backup and synchronize data with your computer.

Specifications
CAPACITY 4TB
INTERFACE TYPE USB3.1
FORM FACTOR 2.5-inch external hard drive
DATA TRANSFER RATES USB3.1 data transfer, transfer speed up to 90MB/sec max.
HDD DETAILS Built-in 2.5-inch SATA HDD
DIMENSIONS 131.8mm x 80.8mm x 24.5mm
WEIGHT 298g
SYSTEM REQUIREMENTS Windows 10
Windows 8
Windows 7
Windows XP
Windows Vista
Linux Kernel 2.6.31 or later
Mac OS X 10.5 or later
OPERATING TEMPERATURE 5°C (41°F) to 55°C (131°F)
ACCESSORIES INCLUDED Quick start guide
USB3.0 cable
Warranty card
SPECIAL FEATURES US Military approved
Triple-layer protection
USB powered
DEVICE TYPE External hard disk drive
COLOUR Blue and Black
PACKAGING Retail packaging
WARRANTY 3 years manufacturers warranty
User Reviews
  • 20 reviews
  • 2 reviews
  • 1 review
Brendan McCaffrey
Fantastic
June 13th 2025 Verified user
8 years and still working perfectly.
Review of 4TB Transcend StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive - Purple
David Conboy
Great HDD...
December 5th 2024 Verified user
Reliable brand... Stylish looking external drive...                                                                     
Review of 1TB Transcend Blue StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
John O'Halloran
2TB TRANCEND STORE JET
April 28th 2022 Verified user
GREAT PRODUCT GREAT SERVICE
Review of 2TB Transcend StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
Mohamed Latrouci
perfect
January 16th 2020 Verified user
Top product saved all my files and movies and have so much space left that I can use. Very fast data transfer super saver.
Review of 1TB Transcend StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
David Walker
Excellent
January 24th 2019 Verified user
The third one I've bought so far and all have been good
Review of 2TB Transcend Blue StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
Anonymous
Works great
January 6th 2019 Verified user
Third drive so far and all work very well.
Review of 2TB Transcend StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
Elizabeth Groves
Strong and elegant
December 24th 2018 Verified user
This portable hard drive is durable with lots of damage-proof properties. It is easy to use and at 1TB holds more than I need. It is also elegant with its royal blue and black cover. I am extremely happy with this product and would happily recommend.
Review of 1TB Transcend Blue StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
Tony Reilly
Transcend 2.5 portable Drives
November 28th 2018 Verified user
Would not buy any other drive have always being solid have some drives from transcend that are 5 & 6 yrs old still working fine. The 2tb drive is out in mid. east and I know its going to work fine and dandy. The 1tb drive I use as a backup drive for client data have 4 and would only buy Transcend for this purpose.
Review of 2TB Transcend Blue StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
Blair Somers
Great!
February 14th 2018 Verified user
Nice compact external drive. Worked straight away out of the box once formatted for Mac. Quiet in operation and quick data transfer. Recommend.
Review of 1TB Transcend Blue StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
Tomas Wannelius
Ext. Harddrive
July 11th 2017 Verified user
Good
Review of 1TB Transcend StoreJet 25H3 2.5-inch USB3.0 Portable Hard Drive
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