Product comparison · 2 external hard drives

Seagate Expansion STKM1500400 external hard drive vs Seagate One Touch STNB20000400 external hard drive

12specifications compared
11differ
1identical
9known for one product only

Key differences

The Seagate One Touch STNB20000400 external hard drive has 18.5 TB more HDD capacity than the Seagate Expansion STKM1500400 external hard drive (20 TB vs 1.5 TB). The Seagate One Touch STNB20000400 external hard drive has 106.8 mm more width than the Seagate Expansion STKM1500400 external hard drive (186.8 mm vs 80 mm). The Seagate One Touch STNB20000400 external hard drive has 14.7 mm more depth than the Seagate Expansion STKM1500400 external hard drive (131.7 mm vs 117 mm). USB connector: Micro-USB B on the Seagate Expansion STKM1500400 external hard drive, USB Type-C on the Seagate One Touch STNB20000400 external hard drive. Product colour: Black on the Seagate Expansion STKM1500400 external hard drive, Grey on the Seagate One Touch STNB20000400 external hard drive.

HDD capacity
- Expansion STKM1500400 external hard drive:1.5 TB
- One Touch STNB20000400 external hard drive:20 TB
USB connector
- Expansion STKM1500400 external hard drive:Micro-USB B
- One Touch STNB20000400 external hard drive:USB Type-C
Product colour
- Expansion STKM1500400 external hard drive:Black
- One Touch STNB20000400 external hard drive:Grey
Width
- Expansion STKM1500400 external hard drive:80 mm
- One Touch STNB20000400 external hard drive:186.8 mm
Depth
- Expansion STKM1500400 external hard drive:117 mm
- One Touch STNB20000400 external hard drive:131.7 mm
Height
- Expansion STKM1500400 external hard drive:14.8 mm
- One Touch STNB20000400 external hard drive:40.3 mm
Weight
- Expansion STKM1500400 external hard drive:170 g
- One Touch STNB20000400 external hard drive:1.12 kg
Package width
- Expansion STKM1500400 external hard drive:146 mm
- One Touch STNB20000400 external hard drive:93 mm

Side by side

Differences highlightedShow differences only

Comparison of STKM1500400, STNB20000400
21 specifications	A Seagate Expansion STKM1500400 external hard drive Model STKM1500400 View product	B Seagate One Touch STNB20000400 external hard drive Model STNB20000400 View product
Hard drive1 differ
HDD capacityDiffers	1.5 TB	20 TB
TypeKnown for one	HDD	Unknown — not stated by the source
Ports & interfaces1 differ
USB connectorDiffers	Micro-USB B	USB Type-C
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black	Grey
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Bus powered	USB	USB
Power consumption (typical)Known for one	Unknown — not stated by the source	15 W
Weight & dimensions4 differ
WidthDiffers	80 mm	186.8 mm
DepthDiffers	117 mm	131.7 mm
HeightDiffers	14.8 mm	40.3 mm
WeightDiffers	170 g	1.12 kg
Packaging data4 differ
Package widthDiffers	146 mm	93 mm
Package depthDiffers	105 mm	237 mm
Package heightDiffers	32 mm	186 mm
Package weightDiffers	239 g	1.39 kg
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
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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