Product comparison · 2 external hard drives

ADATA HD650 external hard drive vs Seagate Expansion STEG4000401 external hard drive

14specifications compared
9differ
5identical
9known for one product only

Key differences

HDD capacity
- HD650 external hard drive:2 TB
- Expansion STEG4000401 external hard drive:4 TB
HDD size
- HD650 external hard drive:2.5"
- Expansion STEG4000401 external hard drive:3.5"
USB connector
- HD650 external hard drive:USB Type-A
- Expansion STEG4000401 external hard drive:Micro-USB B
Bus powered
- HD650 external hard drive:USB
- Expansion STEG4000401 external hard drive:No
Width
- HD650 external hard drive:98.5 mm
- Expansion STEG4000401 external hard drive:176 mm
Depth
- HD650 external hard drive:26.7 mm
- Expansion STEG4000401 external hard drive:120.6 mm
Height
- HD650 external hard drive:126.8 mm
- Expansion STEG4000401 external hard drive:36.6 mm
Weight
- HD650 external hard drive:390 g
- Expansion STEG4000401 external hard drive:950 g

Side by side

Differences highlightedShow differences only

Comparison of HD650, STEG4000401
23 specifications	A ADATA HD650 external hard drive Model HD650 View product	B Seagate Expansion STEG4000401 external hard drive Model STEG4000401 View product
Hard drive2 differ
HDD capacityDiffers	2 TB	4 TB
HDD sizeDiffers	2.5"	3.5"
Ports & interfaces1 differ
USB connectorDiffers	USB Type-A	Micro-USB B
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
eSATAKnown for one	No	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	5000 Mbit/s
Features1 differ
Housing materialKnown for one	Plastic, Rubber	Unknown — not stated by the source
Windows operating systems supportedDiffers	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 H	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64,
Mac operating systems supportedKnown for one	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	USB	No
Bus powerKnown for one	5 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	98.5 mm	176 mm
DepthDiffers	26.7 mm	120.6 mm
HeightDiffers	126.8 mm	36.6 mm
WeightDiffers	390 g	950 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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