Product comparison · 2 external hard drives

Seagate Expansion STKM1500400 external hard drive vs Seagate One Touch STKZ4000400 external hard drive

15specifications compared
9differ
6identical
9known for one product only

Key differences

The Seagate One Touch STKZ4000400 external hard drive has 2.5 TB more HDD capacity than the Seagate Expansion STKM1500400 external hard drive (4 TB vs 1.5 TB). The Seagate Expansion STKM1500400 external hard drive has 1.7 mm more depth than the Seagate One Touch STKZ4000400 external hard drive (117 mm vs 115.3 mm). The Seagate One Touch STKZ4000400 external hard drive has 6.1 mm more height than the Seagate Expansion STKM1500400 external hard drive (20.9 mm vs 14.8 mm). USB version: 3.2 Gen 1 (3.1 Gen 1) on the Seagate Expansion STKM1500400 external hard drive, 2.0/3.2 Gen 1 (3.1 Gen 1) on the Seagate One Touch STKZ4000400 external hard drive.

HDD capacity
- Expansion STKM1500400 external hard drive:1.5 TB
- One Touch STKZ4000400 external hard drive:4 TB
USB version
- Expansion STKM1500400 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)
Depth
- Expansion STKM1500400 external hard drive:117 mm
- One Touch STKZ4000400 external hard drive:115.3 mm
Height
- Expansion STKM1500400 external hard drive:14.8 mm
- One Touch STKZ4000400 external hard drive:20.9 mm
Weight
- Expansion STKM1500400 external hard drive:170 g
- One Touch STKZ4000400 external hard drive:268 g
Package width
- Expansion STKM1500400 external hard drive:146 mm
- One Touch STKZ4000400 external hard drive:155 mm
Package depth
- Expansion STKM1500400 external hard drive:105 mm
- One Touch STKZ4000400 external hard drive:107 mm
Package height
- Expansion STKM1500400 external hard drive:32 mm
- One Touch STKZ4000400 external hard drive:46 mm

Side by side

Differences highlightedShow differences only

Comparison of STKM1500400, STKZ4000400
24 specifications	A Seagate Expansion STKM1500400 external hard drive Model STKM1500400 View product	B Seagate One Touch STKZ4000400 external hard drive Model STKZ4000400 View product
Hard drive1 differ
HDD capacityDiffers	1.5 TB	4 TB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
TypeKnown for one	HDD	Unknown — not stated by the source
Ports & interfaces1 differ
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
Featuresidentical
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
DepthDiffers	117 mm	115.3 mm
HeightDiffers	14.8 mm	20.9 mm
WeightDiffers	170 g	268 g
Packaging data4 differ
Cables includedKnown for one	Unknown — not stated by the source	Micro-USB
Package widthDiffers	146 mm	155 mm
Package depthDiffers	105 mm	107 mm
Package heightDiffers	32 mm	46 mm
Package weightDiffers	239 g	340 g
Other featuresidentical
Connectivity technologyKnown for one	Wired	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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