Product comparison · 2 internal hard drives

HP 455954-001 internal hard drive vs Seagate Green SATA 1.5TB

6specifications compared
6differ
0identical
23known for one product only

Key differences

HDD capacity
- 455954-001 internal hard drive:160 GB
- Green SATA 1.5TB:1.5 TB
HDD speed
- 455954-001 internal hard drive:7200 RPM
- Green SATA 1.5TB:5900 RPM
HDD size
- 455954-001 internal hard drive:2.5"
- Green SATA 1.5TB:3.5"
Interface
- 455954-001 internal hard drive:Serial ATA
- Green SATA 1.5TB:Serial ATA III
Operating voltage
- 455954-001 internal hard drive:5 V
- Green SATA 1.5TB:5 / 12 V
Height
- 455954-001 internal hard drive:9.5 mm
- Green SATA 1.5TB:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of 455954-001, Green SATA 1.5TB
29 specifications	A HP 455954-001 internal hard drive Model 455954-001 View product	B Seagate Green SATA 1.5TB View product
Features4 differ
HDD capacityDiffers	160 GB	1.5 TB
HDD speedDiffers	7200 RPM	5900 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD number of headsKnown for one	Unknown — not stated by the source	6
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
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	5.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.5 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 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	80 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	101.6 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	635 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	144 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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