Product comparison · 2 internal hard drives

Seagate 500GB SATA II 2.5" vs Seagate Barracuda 7200.7 80GB

11specifications compared
8differ
3identical
27known for one product only

Key differences

HDD capacity
- 500GB SATA II 2.5":500 GB
- Barracuda 7200.7 80GB:80 GB
HDD speed
- 500GB SATA II 2.5":5400 RPM
- Barracuda 7200.7 80GB:7200 RPM
Interface
- 500GB SATA II 2.5":Serial ATA II
- Barracuda 7200.7 80GB:Serial ATA
Average latency
- 500GB SATA II 2.5":5.6 ms
- Barracuda 7200.7 80GB:4.16 ms
Operating temperature (T-T)
- 500GB SATA II 2.5":5 - 55 °C
- Barracuda 7200.7 80GB:0 - 60 °C
Width
- 500GB SATA II 2.5":100.3 mm
- Barracuda 7200.7 80GB:101.6 mm
Height
- 500GB SATA II 2.5":9.5 mm
- Barracuda 7200.7 80GB:26 mm
Weight
- 500GB SATA II 2.5":107 g
- Barracuda 7200.7 80GB:635 g

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA II 2.5", Barracuda 7200.7 80GB
38 specifications	A Seagate 500GB SATA II 2.5"View product	B Seagate Barracuda 7200.7 80GB View product
Features4 differ
HDD capacityDiffers	500 GB	80 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA II	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
Average latencyDiffers	5.6 ms	4.16 ms
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
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	600000 h
Poweridentical
Power consumption (standby)Known for one	0.3 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.3 W	Unknown — not stated by the source
Power consumption (read)Known for one	2.2 W	Unknown — not stated by the source
Power consumption (write)Known for one	2.2 W	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Start-up currentKnown for one	1 A	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	1.5 G	Unknown — not stated by the source
Operating altitudeKnown for one	-300 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-400 - 15000 m	Unknown — not stated by the source
Operating shockKnown for one	325 G	Unknown — not stated by the source
Non-operating shockKnown for one	750 G	Unknown — not stated by the source
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	100.3 mm	101.6 mm
DepthKnown for one	69.8 mm	Unknown — not stated by the source
HeightDiffers	9.5 mm	26 mm
WeightDiffers	107 g	635 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Storage capacityKnown for one	500 MB	Unknown — not stated by the source
Drive ready timeKnown for one	4 s	Unknown — not stated by the source
Supported data transfer ratesKnown for one	1.5 Gbit/s	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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