Product comparison · 2 external hard drives

ADATA HC660 external hard drive vs ADATA HD650 external hard drive

13specifications compared
8differ
5identical
13known for one product only

Key differences

USB connector
- HC660 external hard drive:Micro-USB B
- HD650 external hard drive:USB Type-A
Product colour
- HC660 external hard drive:Titanium
- HD650 external hard drive:Black
Housing material
- HC660 external hard drive:Metal, Plastic
- HD650 external hard drive:Plastic, Rubber
Bus powered
- HC660 external hard drive:No
- HD650 external hard drive:USB
Width
- HC660 external hard drive:76 mm
- HD650 external hard drive:98.5 mm
Depth
- HC660 external hard drive:120 mm
- HD650 external hard drive:26.7 mm
Height
- HC660 external hard drive:9.6 mm
- HD650 external hard drive:126.8 mm
Weight
- HC660 external hard drive:124 g
- HD650 external hard drive:390 g

Side by side

Differences highlightedShow differences only

Comparison of HC660, HD650
26 specifications	A ADATA HC660 external hard drive Model HC660 View product	B ADATA HD650 external hard drive Model HD650 View product
Hard driveidentical
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Ports & interfaces1 differ
USB connectorDiffers	Micro-USB B	USB Type-A
Thunderbolt technologyKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
eSATAKnown for one	Unknown — not stated by the source	No
Features2 differ
Product colourDiffers	Titanium	Black
Housing materialDiffers	Metal, Plastic	Plastic, Rubber
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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
Mac operating systems supportedKnown for one	Unknown — not stated by the source	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
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	No	USB
Bus powerKnown for one	Unknown — not stated by the source	5 V
Weight & dimensions4 differ
WidthDiffers	76 mm	98.5 mm
DepthDiffers	120 mm	26.7 mm
HeightDiffers	9.6 mm	126.8 mm
WeightDiffers	124 g	390 g
Packaging dataidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Wired	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.

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