Product comparison · 2 external hard drives

Seagate Expansion STKN1000400 external hard drive vs Seagate STLC4000400 external hard drive

14specifications compared
7differ
7identical
9known for one product only

Key differences

The Seagate STLC4000400 external hard drive has 3 TB more HDD capacity than the Seagate Expansion STKN1000400 external hard drive (4 TB vs 1 TB). The Seagate Expansion STKN1000400 external hard drive has 34.7 mm more width than the Seagate STLC4000400 external hard drive (80 mm vs 45.3 mm). The Seagate STLC4000400 external hard drive has 14.6 mm more depth than the Seagate Expansion STKN1000400 external hard drive (129.9 mm vs 115.3 mm). Only the Seagate STLC4000400 external hard drive has external power adapter. USB connector: USB Type-A on the Seagate Expansion STKN1000400 external hard drive, USB Type-A / USB Type-C on the Seagate STLC4000400 external hard drive.

HDD capacity
- Expansion STKN1000400 external hard drive:1 TB
- STLC4000400 external hard drive:4 TB
USB connector
- Expansion STKN1000400 external hard drive:USB Type-A
- STLC4000400 external hard drive:USB Type-A / USB Type-C
External power adapter
- Expansion STKN1000400 external hard drive:No
- STLC4000400 external hard drive:Yes
Width
- Expansion STKN1000400 external hard drive:80 mm
- STLC4000400 external hard drive:45.3 mm
Depth
- Expansion STKN1000400 external hard drive:115.3 mm
- STLC4000400 external hard drive:129.9 mm
Height
- Expansion STKN1000400 external hard drive:12.6 mm
- STLC4000400 external hard drive:45.3 mm
Weight
- Expansion STKN1000400 external hard drive:159 g
- STLC4000400 external hard drive:1.24 kg

Side by side

Differences highlightedShow differences only

Comparison of STKN1000400, STLC4000400
23 specifications	A Seagate Expansion STKN1000400 external hard drive Model STKN1000400 View product	B Seagate STLC4000400 external hard drive Model STLC4000400 View product
Hard drive1 differ
HDD capacityDiffers	1 TB	4 TB
Ports & interfaces1 differ
USB connectorDiffers	USB Type-A	USB Type-A / USB Type-C
Thunderbolt technologyKnown for one	Unknown — not stated by the source	No
Featuresidentical
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Bus poweredKnown for one	USB	Unknown — not stated by the source
External power adapterDiffers	No	Yes
Weight & dimensions4 differ
WidthDiffers	80 mm	45.3 mm
DepthDiffers	115.3 mm	129.9 mm
HeightDiffers	12.6 mm	45.3 mm
WeightDiffers	159 g	1.24 kg
Packaging dataidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Package widthKnown for one	105 mm	Unknown — not stated by the source
Package depthKnown for one	146 mm	Unknown — not stated by the source
Package heightKnown for one	32 mm	Unknown — not stated by the source
Package weightKnown for one	239 g	Unknown — not stated by the source
User guideKnown for one	Unknown — not stated by the source	Yes

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.

More external hard drive comparisons

All external hard drive comparisons