Product comparison · 2 internal hard drives

Seagate 3TB SATA HDD vs Seagate Desktop HDD ST2000DM001 internal hard drive

19specifications compared
6differ
13identical
12known for one product only

Key differences

HDD capacity
- 3TB SATA HDD:3 TB
- Desktop HDD ST2000DM001 internal hard drive:2 TB
Bytes per sector
- 3TB SATA HDD:4096
- Desktop HDD ST2000DM001 internal hard drive:512
Power consumption (idle)
- 3TB SATA HDD:5.8 W
- Desktop HDD ST2000DM001 internal hard drive:5.4 W
Width
- 3TB SATA HDD:101 mm
- Desktop HDD ST2000DM001 internal hard drive:101.6 mm
Height
- 3TB SATA HDD:26 mm
- Desktop HDD ST2000DM001 internal hard drive:26.1 mm
Weight
- 3TB SATA HDD:636 g
- Desktop HDD ST2000DM001 internal hard drive:626 g

Side by side

Differences highlightedShow differences only

Comparison of 3TB SATA HDD, ST2000DM001
31 specifications	A Seagate 3TB SATA HDD View product	B Seagate Desktop HDD ST2000DM001 internal hard drive Model ST2000DM001 View product
Features2 differ
HDD capacityDiffers	3 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	PC
Storage drive buffer size	64 MB	64 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD number of cylindersKnown for one	Unknown — not stated by the source	3
HDD number of heads	6	6
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
Bytes per sectorDiffers	4096	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Power1 differ
Power consumption (typical)	8 W	8 W
Power consumption (standby)	0.75 W	0.75 W
Power consumption (idle)Differs	5.8 W	5.4 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up current	2.5 A	2.5 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WidthDiffers	101 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	26 mm	26.1 mm
WeightDiffers	636 g	626 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Logistics dataidentical
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	8 pc(s)
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	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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