Product comparison · 2 external hard drives

ADATA HD650X external hard drive vs Buffalo DriveStation HDV-SA 2TB

14specifications compared
9differ
5identical
20known for one product only

Key differences

USB connector
- HD650X external hard drive:Micro-USB B
- DriveStation HDV-SA 2TB:USB
Product colour
- HD650X external hard drive:Green
- DriveStation HDV-SA 2TB:Black
Bus powered
- HD650X external hard drive:USB
- DriveStation HDV-SA 2TB:No
Operating temperature (T-T)
- HD650X external hard drive:5 - 50 °C
- DriveStation HDV-SA 2TB:5 - 35 °C
Width
- HD650X external hard drive:81 mm
- DriveStation HDV-SA 2TB:207 mm
Depth
- HD650X external hard drive:121 mm
- DriveStation HDV-SA 2TB:123 mm
Height
- HD650X external hard drive:21 mm
- DriveStation HDV-SA 2TB:40.5 mm
Weight
- HD650X external hard drive:201 g
- DriveStation HDV-SA 2TB:900 g

Side by side

Differences highlightedShow differences only

Comparison of HD650X, DriveStation HDV-SA 2TB
34 specifications	A ADATA HD650X external hard drive Model HD650X View product	B Buffalo DriveStation HDV-SA 2TB View product
Hard driveidentical
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA III
Ports & interfaces1 differ
USB connectorDiffers	Micro-USB B	USB
USB data transfer ratesKnown for one	5000 Mbit/s	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	No
Features2 differ
Product colourDiffers	Green	Black
Housing materialKnown for one	Silicone	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 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, 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 Home Premium, Windows 7 Home Premium x64, Win
Mac operating systems supportedKnown for one	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, 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
Securityidentical
Protection featuresKnown for one	Dust resistant, Shock resistant, Water resistant	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	USB	No
Bus powerKnown for one	5 V	Unknown — not stated by the source
External power adapterKnown for one	Unknown — not stated by the source	Yes
AC adapter input voltageKnown for one	Unknown — not stated by the source	100-240 V
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	18 W
Built-in batteryKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 50 °C	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WidthDiffers	81 mm	207 mm
DepthDiffers	121 mm	123 mm
HeightDiffers	21 mm	40.5 mm
WeightDiffers	201 g	900 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
Other featuresidentical
Accessories includedKnown for one	USB3.0 cable; Quick Start Guide	Unknown — not stated by the source
Main unit weightKnown for one	201 g	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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