Product comparison · 2 internal hard drives

HP 455954-001 internal hard drive vs Seagate ES 2TB

6specifications compared
5differ
1identical
21known for one product only

Key differences

HDD capacity
- 455954-001 internal hard drive:160 GB
- ES 2TB:2 GB
HDD size
- 455954-001 internal hard drive:2.5"
- ES 2TB:3.5"
Interface
- 455954-001 internal hard drive:Serial ATA
- ES 2TB:SAS
Operating voltage
- 455954-001 internal hard drive:5 V
- ES 2TB:5 / 12 V
Height
- 455954-001 internal hard drive:9.5 mm
- ES 2TB:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of 455954-001, ES 2TB
27 specifications	A HP 455954-001 internal hard drive Model 455954-001 View product	B Seagate ES 2TB View product
Features3 differ
HDD capacityDiffers	160 GB	2 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Hot-swapKnown for one	No	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	10.43 W
Power consumption (idle)Known for one	Unknown — not stated by the source	7.26 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightKnown for one	Unknown — not stated by the source	710 g
Other featuresidentical
Drive device, transfer rateKnown for one	Unknown — not stated by the source	150 MB/s
Product colourKnown for one	Multicolour	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
MountingKnown for one	Horizontal	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
USB requiredKnown for one	No	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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