Product comparison · 2 external hard drives

ADATA HV620 2TB vs Samsung Portable M2 750GB

16specifications compared
10differ
6identical
6known for one product only

Key differences

HDD capacity
- HV620 2TB:2 TB
- Portable M2 750GB:750 GB
Maximum data transfer rate
- HV620 2TB:5000 Mbit/s
- Portable M2 750GB:480 Mbit/s
USB connector
- HV620 2TB:USB Type-A
- Portable M2 750GB:USB
USB version
- HV620 2TB:3.2 Gen 1 (3.1 Gen 1)
- Portable M2 750GB:2.0
USB data transfer rates
- HV620 2TB:480,5000 Mbit/s
- Portable M2 750GB:480 Mbit/s
Product colour
- HV620 2TB:Black
- Portable M2 750GB:Orange
LED indicators
- HV620 2TB:Yes
- Portable M2 750GB:Stand-by, Status
Width
- HV620 2TB:78 mm
- Portable M2 750GB:81.9 mm

Side by side

Differences highlightedShow differences only

Comparison of HV620 2TB, Portable M2 750GB
22 specifications	A ADATA HV620 2TB View product	B Samsung Portable M2 750GB View product
Hard drive1 differ
HDD capacityDiffers	2 TB	750 GB
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Type	HDD	HDD
Ports & interfaces4 differ
Maximum data transfer rateDiffers	5000 Mbit/s	480 Mbit/s
USB connectorDiffers	USB Type-A	USB
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
USB data transfer ratesDiffers	480,5000 Mbit/s	480 Mbit/s
Features2 differ
Product colourDiffers	Black	Orange
LED indicatorsDiffers	Yes	Stand-by, Status
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vi
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion
Securityidentical
Fingerprint reader	No	No
Password protectionKnown for one	Unknown — not stated by the source	No
Poweridentical
Bus powered	USB	USB
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	78 mm	81.9 mm
DepthDiffers	115 mm	17.6 mm
HeightDiffers	15 mm	111 mm
WeightKnown for one	230 g	Unknown — not stated by the source
Packaging dataidentical
Cables included	USB	USB
User guide	Yes	Yes
Other featuresidentical
Connectivity technology	Wired	Wired

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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