Buffalo HD-LC4.0U3/N external hard drive vs Seagate STEA4000200 external hard drive

Comparison of HD-LC4.0U3/N, STEA4000200

27 specifications	A Buffalo HD-LC4.0U3/N external hard drive Model HD-LC4.0U3/N View product	B Seagate STEA4000200 external hard drive Model STEA4000200 View product
Hard driveidentical
HDD capacity	4 TB	4 TB
InterfaceKnown for one	Serial ATA III	—Unknown — not stated by the source
Type	HDD	HDD
File format systemKnown for one	NTFS	—Unknown — not stated by the source
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	Micro-USB B	USB
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 technology	No	No
Wi-Fi	No	No
Featuresidentical
Product colour	Black	Black
LED indicatorsKnown for one	Power	—Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 7, Windows 8, Windows 8 x64, Windows 8.1, Windows Vista	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.13 High Sierra, Mac OS X 10.7 Lion	—Unknown — not stated by the source
Poweridentical
Bus powered	No	No
External power adapterKnown for one	Yes	—Unknown — not stated by the source
AC adapter input voltageKnown for one	100 V	—Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	—Unknown — not stated by the source
Power consumption (typical)Known for one	18 W	—Unknown — not stated by the source
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 & dimensionsidentical
WidthKnown for one	39 mm	—Unknown — not stated by the source
DepthKnown for one	187 mm	—Unknown — not stated by the source
HeightKnown for one	120 mm	—Unknown — not stated by the source
WeightKnown for one	1 kg	—Unknown — not stated by the source
Packaging dataidentical
Cables includedKnown for one	USB	—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.