Product comparison · 2 external hard drives

Buffalo HD-LXU3 external hard drive vs Lenovo UHD F309

15specifications compared
10differ
5identical
16known for one product only

Key differences

HDD capacity
- HD-LXU3 external hard drive:8 TB
- UHD F309:1 GB
HDD speed
- HD-LXU3 external hard drive:7200 RPM
- UHD F309:5400 RPM
USB connector
- HD-LXU3 external hard drive:USB Type-A
- UHD F309:USB
Bus powered
- HD-LXU3 external hard drive:No
- UHD F309:USB
Operating temperature (T-T)
- HD-LXU3 external hard drive:5 - 35 °C
- UHD F309:0 - 40 °C
Operating relative humidity (H-H)
- HD-LXU3 external hard drive:20 - 80%
- UHD F309:0 - 95%
Width
- HD-LXU3 external hard drive:39 mm
- UHD F309:77 mm
Depth
- HD-LXU3 external hard drive:189 mm
- UHD F309:116 mm

Side by side

Differences highlightedShow differences only

Comparison of HD-LXU3, UHD F309
31 specifications	A Buffalo HD-LXU3 external hard drive Model HD-LXU3 View product	B Lenovo UHD F309 View product
Hard drive2 differ
HDD capacityDiffers	8 TB	1 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Ports & interfaces1 differ
USB connectorDiffers	USB Type-A	USB
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Featuresidentical
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
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	No	USB
External power adapterKnown for one	Yes	Unknown — not stated by the source
AC adapter input voltageKnown for one	100-240 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
Power consumption (standby)Known for one	0.15 W	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 80%	0 - 95%
Weight & dimensions4 differ
WidthDiffers	39 mm	77 mm
DepthDiffers	189 mm	116 mm
HeightDiffers	123 mm	13 mm
WeightDiffers	950 g	280 g
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes

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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