Product comparison · 2 external hard drives

Seagate Expansion STKP20000400 external hard drive vs Seagate One Touch STKY2000401 external hard drive

16specifications compared
12differ
4identical
10known for one product only

Key differences

The Seagate Expansion STKP20000400 external hard drive has 18 TB more HDD capacity than the Seagate One Touch STKY2000401 external hard drive (20 TB vs 2 TB). The Seagate Expansion STKP20000400 external hard drive has 1" more HDD size than the Seagate One Touch STKY2000401 external hard drive (3.5" vs 2.5"). The Seagate One Touch STKY2000401 external hard drive has 36.1 mm more width than the Seagate Expansion STKP20000400 external hard drive (78 mm vs 41.9 mm). Product colour: Black on the Seagate Expansion STKP20000400 external hard drive, Black, Silver on the Seagate One Touch STKY2000401 external hard drive. Bus powered: No on the Seagate Expansion STKP20000400 external hard drive, USB on the Seagate One Touch STKY2000401 external hard drive.

HDD capacity
- Expansion STKP20000400 external hard drive:20 TB
- One Touch STKY2000401 external hard drive:2 TB
HDD size
- Expansion STKP20000400 external hard drive:3.5"
- One Touch STKY2000401 external hard drive:2.5"
Product colour
- Expansion STKP20000400 external hard drive:Black
- One Touch STKY2000401 external hard drive:Black, Silver
Bus powered
- Expansion STKP20000400 external hard drive:No
- One Touch STKY2000401 external hard drive:USB
Width
- Expansion STKP20000400 external hard drive:41.9 mm
- One Touch STKY2000401 external hard drive:78 mm
Depth
- Expansion STKP20000400 external hard drive:125 mm
- One Touch STKY2000401 external hard drive:11.7 mm
Height
- Expansion STKP20000400 external hard drive:178.8 mm
- One Touch STKY2000401 external hard drive:114 mm
Weight
- Expansion STKP20000400 external hard drive:1.18 kg
- One Touch STKY2000401 external hard drive:148 g

Side by side

Differences highlightedShow differences only

Comparison of STKP20000400, STKY2000401
26 specifications	A Seagate Expansion STKP20000400 external hard drive Model STKP20000400 View product	B Seagate One Touch STKY2000401 external hard drive Model STKY2000401 View product
Hard drive2 differ
HDD capacityDiffers	20 TB	2 TB
HDD sizeDiffers	3.5"	2.5"
Ports & interfacesidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1030 Mbit/s
USB connectorKnown for one	Unknown — not stated by the source	USB Type-C
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyKnown for one	Unknown — not stated by the source	No
Wi-Fi	No	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Features1 differ
Product colourDiffers	Black	Black, Silver
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Securityidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Power1 differ
Bus poweredDiffers	No	USB
External power adapterKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	41.9 mm	78 mm
DepthDiffers	125 mm	11.7 mm
HeightDiffers	178.8 mm	114 mm
WeightDiffers	1.18 kg	148 g
Packaging data4 differ
Cables includedKnown for one	Unknown — not stated by the source	USB
User guideKnown for one	Unknown — not stated by the source	Yes
Package widthDiffers	208 mm	106 mm
Package depthDiffers	226 mm	37.5 mm
Package heightDiffers	80 mm	146 mm
Package weightDiffers	1.34 kg	233 g

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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