Product comparison · 2 external hard drives

Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle vs Seagate One Touch STNB20000400 external hard drive

9specifications compared
7differ
2identical
11known for one product only

Key differences

The Seagate One Touch STNB20000400 external hard drive has 16 TB more HDD capacity than the Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle (20 TB vs 4 TB). The Seagate One Touch STNB20000400 external hard drive has 106.8 mm more width than the Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle (186.8 mm vs 80 mm). The Seagate One Touch STNB20000400 external hard drive has 16.4 mm more depth than the Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle (131.7 mm vs 115.3 mm). USB connector: USB Type-A on the Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle, USB Type-C on the Seagate One Touch STNB20000400 external hard drive. Product colour: Black on the Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle, Grey on the Seagate One Touch STNB20000400 external hard drive.

HDD capacity
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:4 TB
- One Touch STNB20000400 external hard drive:20 TB
USB connector
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:USB Type-A
- One Touch STNB20000400 external hard drive:USB Type-C
Product colour
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:Black
- One Touch STNB20000400 external hard drive:Grey
Width
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:80 mm
- One Touch STNB20000400 external hard drive:186.8 mm
Depth
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:115.3 mm
- One Touch STNB20000400 external hard drive:131.7 mm
Height
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:20.9 mm
- One Touch STNB20000400 external hard drive:40.3 mm
Weight
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:257 g
- One Touch STNB20000400 external hard drive:1.12 kg

Side by side

Differences highlightedShow differences only

Comparison of Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle, STNB20000400
20 specifications	A Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle View product	B Seagate One Touch STNB20000400 external hard drive Model STNB20000400 View product
Hard drive1 differ
HDD capacityDiffers	4 TB	20 TB
Ports & interfaces1 differ
USB connectorDiffers	USB Type-A	USB Type-C
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Thunderbolt technologyKnown for one	No	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 supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	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	115.3 mm	131.7 mm
HeightDiffers	20.9 mm	40.3 mm
WeightDiffers	257 g	1.12 kg
Packaging dataidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Package widthKnown for one	Unknown — not stated by the source	93 mm
Package depthKnown for one	Unknown — not stated by the source	237 mm
Package heightKnown for one	Unknown — not stated by the source	186 mm
Package weightKnown for one	Unknown — not stated by the source	1.39 kg

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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