Seagate 200GB 2.5" SATA II vs Seagate Momentus 7200.2 SATA 200GB

Comparison of 200GB 2.5" SATA II, Momentus 7200.2 SATA 200GB

34 specifications	A Seagate 200GB 2.5" SATA IIView product	B Seagate Momentus 7200.2 SATA 200GBView product
Featuresidentical
HDD capacity	200 GB	200 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA II	Serial ATA II
Type	HDD	HDD
Component for	Laptop	Laptop
Storage drive buffer size	16 MB	16 MB
HDD number of heads	4	4
Average seek time	11 ms	11 ms
Average latency	4.17 ms	4.17 ms
Bytes per sectorKnown for one	—Unknown — not stated by the source	512
Start/stop cyclesKnown for one	—Unknown — not stated by the source	600000
Poweridentical
Power consumption (standby)	0.25 W	0.25 W
Power consumption (idle)	0.8 W	0.8 W
Power consumption (read)	2.1 W	2.1 W
Power consumption (write)	2.1 W	2.1 W
Operating voltage	5 V	5 V
Start-up currentKnown for one	—Unknown — not stated by the source	1.1 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °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 altitudeKnown for one	-60.96 - 3048 m	—Unknown — not stated by the source
Non-operating altitudeKnown for one	-60.96 - 12192 m	—Unknown — not stated by the source
Operating shock	300 G	300 G
Non-operating shock	900 G	900 G
Weight & dimensionsidentical
Width	69.8 mm	69.8 mm
Depth	100.5 mm	100.5 mm
Height	9.5 mm	9.5 mm
Weight	115 g	115 g
Other featuresidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Sustained data rate	69.5 MB/s	69.5 MB/s
Packaging dataidentical
Quantity per packKnown for one	—Unknown — not stated by the source	1 pc(s)

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.