Seagate 80GB, 2.5"HDD SATA vs Seagate Momentus 5400.5

Comparison of 80GB, 2.5"HDD SATA, Momentus 5400.5

35 specifications	A Seagate 80GB, 2.5"HDD SATAView product	B Seagate Momentus 5400.5View product
Features1 differ
HDD capacityDiffers	80 GB	320 GB
Component forKnown for one	—Unknown — not stated by the source	Laptop
HDD number of headsKnown for one	—Unknown — not stated by the source	4
Read seek timeKnown for one	—Unknown — not stated by the source	11 ms
Full stroke seek timeKnown for one	—Unknown — not stated by the source	24 ms
Track to track seek timeKnown for one	—Unknown — not stated by the source	1.5 ms
Average latencyKnown for one	—Unknown — not stated by the source	5.6 ms
Bytes per sectorKnown for one	—Unknown — not stated by the source	512
Poweridentical
Power consumption (standby)Known for one	—Unknown — not stated by the source	0.21 W
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 relative humidity (H-H)Known for one	—Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	—Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	—Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	—Unknown — not stated by the source	5 G
Operating altitudeKnown for one	—Unknown — not stated by the source	-304.8 - 3048 m
Non-operating altitudeKnown for one	—Unknown — not stated by the source	-304.8 - 3048 m
Operating shockKnown for one	—Unknown — not stated by the source	350 G
Non-operating shockKnown for one	—Unknown — not stated by the source	1000 G
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	69.8 mm
DepthKnown for one	—Unknown — not stated by the source	100.5 mm
HeightKnown for one	—Unknown — not stated by the source	9.5 mm
WeightKnown for one	—Unknown — not stated by the source	98.5 g
Other featuresidentical
HDD transfer rateKnown for one	—Unknown — not stated by the source	830 Mbit/s
Power requirementsKnown for one	—Unknown — not stated by the source	+5V ± 5%
Data transfer rateKnown for one	—Unknown — not stated by the source	3 Gbit/s
Drive device, transfer rateKnown for one	—Unknown — not stated by the source	150 MB/s
Recording densityKnown for one	—Unknown — not stated by the source	1337000 kbit/inch
Track densityKnown for one	—Unknown — not stated by the source	191500

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.