Product comparison · 2 internal hard drives

Seagate Desktop HDD ST1000DM003 internal hard drive vs Seagate Desktop HDD ST2000DM001 internal hard drive

23specifications compared
8differ
15identical
8known for one product only

Key differences

HDD capacity
- Desktop HDD ST1000DM003 internal hard drive:1 TB
- Desktop HDD ST2000DM001 internal hard drive:2 TB
HDD number of cylinders
- Desktop HDD ST1000DM003 internal hard drive:1
- Desktop HDD ST2000DM001 internal hard drive:3
HDD number of heads
- Desktop HDD ST1000DM003 internal hard drive:2
- Desktop HDD ST2000DM001 internal hard drive:6
Power consumption (typical)
- Desktop HDD ST1000DM003 internal hard drive:5.3 W
- Desktop HDD ST2000DM001 internal hard drive:8 W
Power consumption (idle)
- Desktop HDD ST1000DM003 internal hard drive:4.6 W
- Desktop HDD ST2000DM001 internal hard drive:5.4 W
Start-up current
- Desktop HDD ST1000DM003 internal hard drive:2 A
- Desktop HDD ST2000DM001 internal hard drive:2.5 A
Height
- Desktop HDD ST1000DM003 internal hard drive:20 mm
- Desktop HDD ST2000DM001 internal hard drive:26.1 mm
Weight
- Desktop HDD ST1000DM003 internal hard drive:400 g
- Desktop HDD ST2000DM001 internal hard drive:626 g

Side by side

Differences highlightedShow differences only

Comparison of ST1000DM003, ST2000DM001
31 specifications	A Seagate Desktop HDD ST1000DM003 internal hard drive Model ST1000DM003 View product	B Seagate Desktop HDD ST2000DM001 internal hard drive Model ST2000DM001 View product
Features3 differ
HDD capacityDiffers	1 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 rate	6 Gbit/s	6 Gbit/s
HDD number of cylindersDiffers	1	3
HDD number of headsDiffers	2	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 sector	512	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
HDD sustained transfer rateKnown for one	210 MiB/s	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	5.3 W	8 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Power consumption (idle)Differs	4.6 W	5.4 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentDiffers	2 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 included	No	No
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	20 mm	26.1 mm
WeightDiffers	400 g	626 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	8 pc(s)
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compliance certificates	RoHS	RoHS

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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