Product comparison · 2 external hard drives

HP EY904AA external hard drive vs Verbatim 1.5TB USB 3.0

8specifications compared
6differ
2identical
19known for one product only

Key differences

HDD capacity
- EY904AA external hard drive:160 GB
- 1.5TB USB 3.0:1.5 TB
HDD speed
- EY904AA external hard drive:7200 RPM
- 1.5TB USB 3.0:5400 RPM
Bus powered
- EY904AA external hard drive:No
- 1.5TB USB 3.0:USB
Width
- EY904AA external hard drive:34 mm
- 1.5TB USB 3.0:121 mm
Depth
- EY904AA external hard drive:213 mm
- 1.5TB USB 3.0:80 mm
Height
- EY904AA external hard drive:119 mm
- 1.5TB USB 3.0:15 mm

Side by side

Differences highlightedShow differences only

Comparison of EY904AA, 1.5TB USB 3.0
27 specifications	A HP EY904AA external hard drive Model EY904AA View product	B Verbatim 1.5TB USB 3.0 View product
Hard drive2 differ
HDD capacityDiffers	160 GB	1.5 TB
HDD speedDiffers	7200 RPM	5400 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Ports & interfacesidentical
USB connectorKnown for one	Unknown — not stated by the source	Micro-USB B
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB data transfer ratesKnown for one	Unknown — not stated by the source	5000 Mbit/s
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Power, Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.1 Puma, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion
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
Weight & dimensions3 differ
WidthDiffers	34 mm	121 mm
DepthDiffers	213 mm	80 mm
HeightDiffers	119 mm	15 mm
WeightKnown for one	Unknown — not stated by the source	184 g
Packaging dataidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
Other featuresidentical
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1
USB requiredKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 Windows XP Windows Vista Windows 7 Windows 8 Linux kernel 2.6 +
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 70 °C	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.

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