Transcend TS1TSJ25C3S StoreJet 25C3S 1 TB Portable Hard Drive – 2.5″ External


High Demand Item

We strongly recommend to check stock/eta before ordering. Inventory for this Item fluctuates fast and may have long/uncertain eta. We will promptly cancel orders that cannot be fulfilled.

Hard Drive Shortage Notice

Note – most high capacity 12TB, 14TB, 16TB, 18TB, 20TB hard drives are not in ready stock and eta is 6-8 weeks due to ongoing industry wide shortage. You will receive the drives as soon as stock is available. Please order only if long lead times are acceptable. Your card will be charged now.

SKU: TS1TSJ25C3S Category:
Key Features

  • Manufacturer Part Number: TS1TSJ25C3S
  • Storage Capacity: 1 TB
  • Wireless LAN: No
  • Host Interface: USB 3.1 Type C
  • Drive Type: External
  • External Drive Type: Portable
  • Form Factor: 2.5″
  • Height: 0.4″
  • Width: 3.1″
  • Depth: 4.5″
  • Weight (Approximate): 4.69 oz


A touch of opulence at the tips of your fingers, Transcend’s lightweight StoreJet 25C3S is more than an external hard drive-it’s a fashion statement. The StoreJet 25C3S features the USB 3.1 Gen 1 interface and USB Type-C port for unmatched transfer rates, and is pre-formatted NTFS file system allowing use right out of the box.


The StoreJet 25C3S external hard drive is ultra-slim at just 9.95mm, taking up little space in your bag or briefcase. Housed in an aluminum alloy, the drive weighs in at just 133g, making it the perfect business or travel companion.


The sleek aluminum casing has been polished, sandblasted, and anodized. It reflects your good taste while complementing your other tech devices. The CNC-finished edges and the Transcend logo embossed on the case speak volumes about your commitment to style and quality.


The StoreJet 25C3S is equipped with the USB 3.1 Gen 1 interface with the support of UASP (USB Attached SCSI Protocol), providing lightning-fast transfer rates of up to 5Gbps. In addition, the StoreJet 25C3S comes with both a USB Type-C cable and a USB Type-C to Type-A cable to accommodate desktops and laptops featuring the USB Type-C or USB 3.1 interface.


While slim, the StoreJet 25C3S provides up to 2TB of storage capacity, ensuring you have plenty of space for backups, as well as storing your high-resolution images, 4K videos, and other media files!

File system

The StoreJet 25C3S is natively formatted to the NTFS file system, enabling you to start using your external hard drive right after connecting it to your PC.


Transcend Elite is advanced data management software that keeps important files organized, protected, and up-to-date.

RecoveRx is a free data recovery utility that allows you to search deep within a storage device for traces of erased files including digital photos, documents, music, and videos.

Guaranteed quality

Transcend’s external hard drives are built to the highest standards and rigorously tested, offering outstanding quality, performance, and reliability. Transcend products both look after your data and complement your good taste.


General Information
Manufacturer: Transcend Information, Inc
Manufacturer Part Number: TS1TSJ25C3S
Manufacturer Website Address:
Brand Name: Transcend
Product Line: StoreJet
Product Model: 25C3S
Product Name: Portable Storage for PC StoreJet 25C3S
Product Type: Hard Drive
Technical Information
Storage Capacity: 1 TB
Network & Communication
Wireless LAN: No
Host Interface: USB 3.1 Type C
Physical Characteristics
Drive Type: External
External Drive Type: Portable
Form Factor: 2.5″
Height: 0.4″
Width: 3.1″
Depth: 4.5″
Weight (Approximate): 4.69 oz

Additional information

Weight 0.3 lbs
Dimensions 5 × 3 in






Product Type

Wireless LAN


Product Family

External Drive Type



Drive Type


Form Factor

Storage Capacity

Host Interface

USB 3.1 Type C


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