Product comparison · 2 external hard drives

ADATA 1TB HV620 vs ADATA HD650 2TB

Key differences

Differences highlightedShow differences only

Comparison of 1TB HV620, HD650 2TB
21 specifications	A ADATA 1TB HV620 View product	B ADATA HD650 2TB View product
Hard drive1 differ
HDD capacityDiffers	1 TB	2 TB
HDD size	2.5"	2.5"
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Type	HDD	HDD
Ports & interfaces2 differ
Maximum data transfer rate	5000 Mbit/s	5000 Mbit/s
USB connectorDiffers	USB	Micro-USB B
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB data transfer ratesDiffers	5000 Mbit/s	480,5000 Mbit/s
Features1 differ
Product colourDiffers	White	Black
LED indicators	Yes	Yes
Securityidentical
Fingerprint reader	No	No
Password protection	No	No
Protection featuresKnown for one	Unknown — not stated by the source	Scratch resistant
Power1 differ
Bus poweredDiffers	No	USB
Bus powerKnown for one	Unknown — not stated by the source	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	115 mm	81 mm
DepthDiffers	78 mm	121 mm
HeightDiffers	15 mm	21 mm
WeightDiffers	165 g	201 g
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.