Product comparison · 2 external hard drives

Seagate Expansion STKN4000400 external hard drive vs Seagate One Touch STKZ4000400 external hard drive

16specifications compared
7differ
9identical
11known for one product only

Key differences

The Seagate One Touch STKZ4000400 external hard drive has 11 g more weight than the Seagate Expansion STKN4000400 external hard drive (268 g vs 257 g). The Seagate One Touch STKZ4000400 external hard drive has 50 mm more package width than the Seagate Expansion STKN4000400 external hard drive (155 mm vs 105 mm). The Seagate Expansion STKN4000400 external hard drive has 39 mm more package depth than the Seagate One Touch STKZ4000400 external hard drive (146 mm vs 107 mm). USB connector: USB Type-A on the Seagate Expansion STKN4000400 external hard drive, Micro-USB B on the Seagate One Touch STKZ4000400 external hard drive. USB version: 3.2 Gen 1 (3.1 Gen 1) on the Seagate Expansion STKN4000400 external hard drive, 2.0/3.2 Gen 1 (3.1 Gen 1) on the Seagate One Touch STKZ4000400 external hard drive.

USB connector
- Expansion STKN4000400 external hard drive:USB Type-A
- One Touch STKZ4000400 external hard drive:Micro-USB B
USB version
- Expansion STKN4000400 external hard drive:3.2 Gen 1 (3.1 Gen 1)
- One Touch STKZ4000400 external hard drive:2.0/3.2 Gen 1 (3.1 Gen 1)
Weight
- Expansion STKN4000400 external hard drive:257 g
- One Touch STKZ4000400 external hard drive:268 g
Cables included
- Expansion STKN4000400 external hard drive:USB
- One Touch STKZ4000400 external hard drive:Micro-USB
Package width
- Expansion STKN4000400 external hard drive:105 mm
- One Touch STKZ4000400 external hard drive:155 mm
Package depth
- Expansion STKN4000400 external hard drive:146 mm
- One Touch STKZ4000400 external hard drive:107 mm
Package height
- Expansion STKN4000400 external hard drive:40 mm
- One Touch STKZ4000400 external hard drive:46 mm

Side by side

Differences highlightedShow differences only

Comparison of STKN4000400, STKZ4000400
27 specifications	A Seagate Expansion STKN4000400 external hard drive Model STKN4000400 View product	B Seagate One Touch STKZ4000400 external hard drive Model STKZ4000400 View product
Hard driveidentical
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Ports & interfaces2 differ
USB connectorDiffers	USB Type-A	Micro-USB B
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0/3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyKnown for one	Unknown — not stated by the source	No
USB data transfer ratesKnown for one	5000 Mbit/s	Unknown — not stated by the source
Featuresidentical
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Poweridentical
External power adapterKnown for one	No	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	257 g	268 g
Packaging data4 differ
Cables includedDiffers	USB	Micro-USB
Package widthDiffers	105 mm	155 mm
Package depthDiffers	146 mm	107 mm
Package heightDiffers	40 mm	46 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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