MPN

Transcend StoreJet H3 2.5 inch 4 TB External Hard Drive

RS Stock No.:: 187-1684
Distrelec Article No.:: 302-49-265
Mfr. Part No.:: TS4TSJ25H3B
Brand:: Transcend

Transcend StoreJet H3 2.5 inch 4 TB External Hard Drive

Subtotal (1 unit)*

£202.24

(exc. VAT)

£242.69

(inc. VAT)

FREE delivery for orders over £50.00

Limited stock

16 left, ready to ship
Plus 8 left, ready to ship from another location
Plus 12 left, shipping from 16 October 2025

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Units	Per unit
1 +	£202.24

*price indicative

RS Stock No.:: 187-1684
Distrelec Article No.:: 302-49-265
Mfr. Part No.:: TS4TSJ25H3B
Brand:: Transcend

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Transcend
	Model	StoreJet H3
	Hard Drive Type	HDD
	Internal/External	External
	Form Factor	2.5 inch
	Interface	USB 3.1
	Capacity	4 TB
	Encryption Level	AES
	Temperature Range	5 → +55°C
	Dimensions	131.8 x 80.8 x 24.5mm
	Length	131.8mm
	Width	80.8mm
	Height	24.5mm
	Weight	298g

	Select all
	Brand Transcend
	Model StoreJet H3
	Hard Drive Type HDD
	Internal/External External
	Form Factor 2.5 inch
	Interface USB 3.1
	Capacity 4 TB
	Encryption Level AES
	Temperature Range 5 → +55°C
	Dimensions 131.8 x 80.8 x 24.5mm
	Length 131.8mm
	Width 80.8mm
	Height 24.5mm
	Weight 298g

Transcend External Hard Drive, 4 TB Capacity, 2.5 inch Form Factor - TS4TSJ25H3B

This external hard drive from Transcend is designed for portability and durability, featuring a robust 2.5-inch form factor. The StoreJet H3 offers a substantial storage capacity of up to 4TB, making it ideal for users who require ample space for data storage. It combines a lightweight design at 298g with reliable performance, ensuring seamless on-the-go use for various applications.

Features & Benefits

• USB 3.1 Gen 1 interface delivers rapid file transfers
• Three-stage shock protection system enhances durability
• AES encryption protects sensitive data from unauthorised access
• One-touch auto backup simplifies data management
• Compatible with macOS and Windows for versatile use
• Compact dimensions make it easy to carry

Applications

• Used for secure data backup and storage solutions
• Ideal for transporting large files in fieldwork
• Suitable for data recovery with included software
• For engineers needing reliable external storage
• Enhances productivity for professionals handling vast datasets

How does the encryption feature benefit data security during transfers?

The AES encryption secures data by making it unreadable without the correct key, ensuring that sensitive information remains confidential even if the drive is lost or stolen. This is particularly important for professionals managing sensitive or proprietary information.

What makes the shock protection system effective for outdoor use?

The three-stage shock protection system is designed to absorb impacts from drops and shocks, meeting UK military drop-test standards. This ensures that data remains protected in rugged environments, making it suitable for field engineers and technicians.

Can this drive be used with older USB connections?

Yes, the external hard drive is backward compatible with USB 2.0 connections, although the data transfer speeds will be slower compared to when using a USB 3.1 interface. This versatility provides convenience for users with various hardware setups.

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