Seagate 2000GB HDD vs Seagate ST 32000641AS

Comparison of 2000GB HDD, ST 32000641AS

37 specifications	A Seagate 2000GB HDDView product	B Seagate ST 32000641ASView product
Featuresidentical
HDD capacity	2 TB	2 TB
HDD speed	7200 RPM	7200 RPM
Interface	Serial ATA II	Serial ATA II
TypeKnown for one	HDD	—Unknown — not stated by the source
Storage drive buffer sizeKnown for one	64 MB	—Unknown — not stated by the source
HDD sustained transfer rateKnown for one	140 MiB/s	—Unknown — not stated by the source
Read seek time	8.5 ms	8.5 ms
Write seek time	9.5 ms	9.5 ms
Average latency	4.16 ms	4.16 ms
Bytes per sectorKnown for one	512	—Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1200000 h	—Unknown — not stated by the source
HDD sizeKnown for one	—Unknown — not stated by the source	3.5"
Poweridentical
Power consumption (idle)Known for one	6.39 W	—Unknown — not stated by the source
Power consumption (read)Known for one	9.03 W	—Unknown — not stated by the source
Power consumption (write)Known for one	7.8 W	—Unknown — not stated by the source
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 60 °C	—Unknown — not stated by the source
Operating vibrationKnown for one	0.25 G	—Unknown — not stated by the source
Non-operating vibrationKnown for one	4.9 G	—Unknown — not stated by the source
Operating shockKnown for one	70 G	—Unknown — not stated by the source
Non-operating shockKnown for one	300 G	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	101.8 mm	—Unknown — not stated by the source
DepthKnown for one	147 mm	—Unknown — not stated by the source
HeightKnown for one	26.1 mm	—Unknown — not stated by the source
WeightKnown for one	710 g	—Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source
Other featuresidentical
Ethernet LANKnown for one	—Unknown — not stated by the source	No
Card reader integratedKnown for one	—Unknown — not stated by the source	No
Drive device, transfer rateKnown for one	—Unknown — not stated by the source	150 MB/s
External power adapterKnown for one	—Unknown — not stated by the source	No
FireWire 400Known for one	—Unknown — not stated by the source	No
FireWire 800Known for one	—Unknown — not stated by the source	No
InternalKnown for one	—Unknown — not stated by the source	Yes
USB poweredKnown for one	—Unknown — not stated by the source	No
USB requiredKnown for one	—Unknown — not stated by the source	No
WaterproofKnown for one	—Unknown — not stated by the source	No
eSATAKnown for one	—Unknown — not stated by the source	No

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.