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Expansion STKP4000400 - 1
Expansion STKP4000400 - 2
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Expansion STKP4000400 - 4

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Seagate

Seagate Expansion STKP4000400

User Guide
External Power Adapter
Seagate Expansion STKP4000400, 4 TB, 3.5, 3.2 Gen 1 (3.1 Gen 1), Black
Brand: Seagate•Product Family: Expansion
6 Photos
Rate:
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At a Glance

Key highlights and verified hardware specifications

Detailed specs deep dive2 PDF manuals available
Weight
1.18 kg
Width
41.9 mm
Height
178.8 mm
Depth
125 mm
Hdd Size
3.5"
User Guide
User Guide
Lowest Price
£183.8
Andote Score
6.8/10
Price Tier Avg
6.8/10
Category Avg
6.8/10
Price Trend
Rising

Andote Analysis

Rated: 8 Nov 2026Evaluated at £189.19
Hardware6.8/10
Andote Score6.8/10
Score Deciding Factors6 Key drivers
✓Competitive Price£189
Favorable price-to-performance ratio in categoryHigh Value
✓High-End Power Consumption1V
Top-tier capability in this category10.0/10
✓Lightweight Weight1.18kg
Top-tier capability in this category9.7/10
✕Limited Width41.9
Significantly below category average benchmark4.3/10
!Modest Depth125.0
Entry-level benchmark rating limits overall score5.1/10
!Modest Height178.8
Entry-level benchmark rating limits overall score5.1/10
How We Calculate This Score

All parameters are evaluated as per the price. Our algorithm calculates each hardware specification's relative efficiency against peer products in the category based on its selling price, giving you an objective measure of value per pound. User ratings are not included in this calculation.

AI-powered analysis based on product specifications, price, and available data.

Price History

Current:£189.19
Lowest:£183.8
Average:£185.42
Price is risingCurrent price is £3.77 (2%) above typical price. Consider setting a price alert or waiting for a drop.
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Selected
Seagate Expansion STKP4000400
Seagate Expansion STKP4000400
★Score 6.8/10
£189.19
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User Reviews & Community Discussions

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About Seagate Expansion STKP4000400

Detailed specs deep dive
Official user manuals, spec sheets, and 2 PDF documents are available for this model in the Detailed specs deep dive
Brand: Seagate • Model: Expansion STKP4000400Model: STKP4000400Hardware Score: 6.8/10Andote Score: 6.8/10Price-Tier Avg: 6.8/10Category Avg: 6.8/10

Seagate Expansion desktop drive. add-on storage for your PC and MacThe Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files. consolidate all of your files to a single location. or free up space on your computer’s internal drive to help improve performance.Setup is straightforward; simply plug in the included power supply and USB cable. and you are ready to go. It is automatically recognized by the Windows® or Mac operating system. so there is no software to install and nothing to configure. Saving files is easy too—just drag-and-drop.Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.Plus. Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.

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£189.19
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