Product comparison · 2 external hard drives

Buffalo HD-PZFU3 external hard drive vs TERRA 2TB USB 3.0/SATA-300

8specifications compared
5differ
3identical
18known for one product only

Key differences

HDD capacity
- HD-PZFU3 external hard drive:500 GB
- 2TB USB 3.0/SATA-300:2 TB
Interface
- HD-PZFU3 external hard drive:Serial ATA
- 2TB USB 3.0/SATA-300:Serial ATA II
USB connector
- HD-PZFU3 external hard drive:USB
- 2TB USB 3.0/SATA-300:USB Type-B
Product colour
- HD-PZFU3 external hard drive:Black
- 2TB USB 3.0/SATA-300:Aluminium
Weight
- HD-PZFU3 external hard drive:277 g
- 2TB USB 3.0/SATA-300:1.2 kg

Side by side

Differences highlightedShow differences only

Comparison of HD-PZFU3, 2TB USB 3.0/SATA-300
26 specifications	A Buffalo HD-PZFU3 external hard drive Model HD-PZFU3 View product	B TERRA 2TB USB 3.0/SATA-300 View product
Hard drive2 differ
HDD capacityDiffers	500 GB	2 TB
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Ports & interfaces1 differ
Maximum data transfer rateKnown for one	5000 Mbit/s	Unknown — not stated by the source
USB connectorDiffers	USB	USB Type-B
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB data transfer ratesKnown for one	5000 Mbit/s	Unknown — not stated by the source
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black	Aluminium
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac 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
Password protectionKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Poweridentical
Bus powered	USB	USB
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	90 mm	Unknown — not stated by the source
DepthKnown for one	141 mm	Unknown — not stated by the source
HeightKnown for one	21 mm	Unknown — not stated by the source
WeightDiffers	277 g	1.2 kg
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	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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