Product comparison · 2 external hard drives

Buffalo HD-PCT500U2/B external hard drive vs Seagate STAC2000103 external hard drive

Key differences

HDD capacity
- HD-PCT500U2/B external hard drive:500 GB
- STAC2000103 external hard drive:2 TB
USB connector
- HD-PCT500U2/B external hard drive:USB
- STAC2000103 external hard drive:USB Type-A
USB version
- HD-PCT500U2/B external hard drive:2.0
- STAC2000103 external hard drive:3.2 Gen 1 (3.1 Gen 1)
Width
- HD-PCT500U2/B external hard drive:77 mm
- STAC2000103 external hard drive:124 mm
Depth
- HD-PCT500U2/B external hard drive:14 mm
- STAC2000103 external hard drive:44 mm
Height
- HD-PCT500U2/B external hard drive:114.3 mm
- STAC2000103 external hard drive:158 mm
Weight
- HD-PCT500U2/B external hard drive:165 g
- STAC2000103 external hard drive:1.08 kg

Differences highlightedShow differences only

Comparison of HD-PCT500U2/B, STAC2000103
21 specifications	A Buffalo HD-PCT500U2/B external hard drive Model HD-PCT500U2/B View product	B Seagate STAC2000103 external hard drive Model STAC2000103 View product
Hard drive1 differ
HDD capacityDiffers	500 GB	2 TB
Ports & interfaces2 differ
USB connectorDiffers	USB	USB Type-A
USB versionDiffers	2.0	3.2 Gen 1 (3.1 Gen 1)
USB data transfer ratesKnown for one	480 Mbit/s	Unknown — not stated by the source
FireWire 800Known for one	Unknown — not stated by the source	Yes
Featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	2.5 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	77 mm	124 mm
DepthDiffers	14 mm	44 mm
HeightDiffers	114.3 mm	158 mm
WeightDiffers	165 g	1.08 kg
Packaging dataidentical
Bundled softwareKnown for one	TurboPC w/ Turbo Copy Buffalo's Backup Utility	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	USB
Other featuresidentical
USB requiredKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP, Mac OS X 10.4 or later	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1

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.