Product comparison · 2 external hard drives

Seagate 16TB DESKTOP HARD vs Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle

Key differences

HDD capacity
- 16TB DESKTOP HARD:16 TB
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:4 TB
Windows operating systems supported
- 16TB DESKTOP HARD:Windows 10
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:Yes
Width
- 16TB DESKTOP HARD:41.9 mm
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:80 mm
Depth
- 16TB DESKTOP HARD:125 mm
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:115.3 mm
Height
- 16TB DESKTOP HARD:178.8 mm
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:20.9 mm
Weight
- 16TB DESKTOP HARD:1.18 kg
- Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle:257 g

Differences highlightedShow differences only

Comparison of 16TB DESKTOP HARD, Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle
23 specifications	A Seagate 16TB DESKTOP HARD View product	B Seagate Expansion Portable 4TB HDD + PNY Attache 4 256GB USB-Stick Bundle View product
Hard drive1 differ
HDD capacityDiffers	16 TB	4 TB
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Ports & interfacesidentical
USB connectorKnown for one	Unknown — not stated by the source	USB Type-A
Features2 differ
Windows operating systems supportedDiffers	Windows 10	Yes
Mac operating systems supportedDiffers	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	Yes
Poweridentical
Bus poweredKnown for one	No	Unknown — not stated by the source
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	257 g
Packaging dataidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Package widthKnown for one	212 mm	Unknown — not stated by the source
Package depthKnown for one	77 mm	Unknown — not stated by the source
Package heightKnown for one	218 mm	Unknown — not stated by the source
Package weightKnown for one	1.34 kg	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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.