Product comparison · 2 external hard drives

Seagate Expansion STKP12000402 external hard drive vs Seagate One Touch STKZ4000400 external hard drive

17specifications compared
13differ
4identical
10known for one product only

Key differences

The Seagate Expansion STKP12000402 external hard drive has 8 TB more HDD capacity than the Seagate One Touch STKZ4000400 external hard drive (12 TB vs 4 TB). The Seagate Expansion STKP12000402 external hard drive has 1" more HDD size than the Seagate One Touch STKZ4000400 external hard drive (3.5" vs 2.5"). The Seagate One Touch STKZ4000400 external hard drive has 38.1 mm more width than the Seagate Expansion STKP12000402 external hard drive (80 mm vs 41.9 mm). USB version: 3.2 Gen 1 (3.1 Gen 1) on the Seagate Expansion STKP12000402 external hard drive, 2.0/3.2 Gen 1 (3.1 Gen 1) on the Seagate One Touch STKZ4000400 external hard drive. Bus powered: No on the Seagate Expansion STKP12000402 external hard drive, USB on the Seagate One Touch STKZ4000400 external hard drive.

HDD capacity
- Expansion STKP12000402 external hard drive:12 TB
- One Touch STKZ4000400 external hard drive:4 TB
HDD size
- Expansion STKP12000402 external hard drive:3.5"
- One Touch STKZ4000400 external hard drive:2.5"
USB version
- Expansion STKP12000402 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)
Bus powered
- Expansion STKP12000402 external hard drive:No
- One Touch STKZ4000400 external hard drive:USB
Width
- Expansion STKP12000402 external hard drive:41.9 mm
- One Touch STKZ4000400 external hard drive:80 mm
Depth
- Expansion STKP12000402 external hard drive:125 mm
- One Touch STKZ4000400 external hard drive:115.3 mm
Height
- Expansion STKP12000402 external hard drive:178.8 mm
- One Touch STKZ4000400 external hard drive:20.9 mm
Weight
- Expansion STKP12000402 external hard drive:1.18 kg
- One Touch STKZ4000400 external hard drive:268 g

Side by side

Differences highlightedShow differences only

Comparison of STKP12000402, STKZ4000400
27 specifications	A Seagate Expansion STKP12000402 external hard drive Model STKP12000402 View product	B Seagate One Touch STKZ4000400 external hard drive Model STKZ4000400 View product
Hard drive2 differ
HDD capacityDiffers	12 TB	4 TB
HDD sizeDiffers	3.5"	2.5"
Ports & interfaces1 differ
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0/3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technology	No	No
Wi-Fi	No	No
Ethernet LAN	No	No
USB connectorKnown for one	Unknown — not stated by the source	Micro-USB B
Featuresidentical
Product colour	Black	Black
Windows operating systems supportedKnown for one	Windows 10	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
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	80 mm
DepthDiffers	125 mm	115.3 mm
HeightDiffers	178.8 mm	20.9 mm
WeightDiffers	1.18 kg	268 g
Packaging data5 differ
Cables includedDiffers	USB	Micro-USB
User guideKnown for one	Yes	Unknown — not stated by the source
Package widthDiffers	212 mm	155 mm
Package depthDiffers	77 mm	107 mm
Package heightDiffers	218 mm	46 mm
Package weightDiffers	1.34 kg	340 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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

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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