Product comparison · 2 internal hard drives

Seagate 1 TB 3.5" vs Seagate Barracuda ST3000DM001 internal hard drive

Key differences

HDD capacity
- 1 TB 3.5":1 TB
- Barracuda ST3000DM001 internal hard drive:3 TB
HDD speed
- 1 TB 3.5":5900 RPM
- Barracuda ST3000DM001 internal hard drive:7200 RPM
Width
- 1 TB 3.5":101.8 mm
- Barracuda ST3000DM001 internal hard drive:101.6 mm
Weight
- 1 TB 3.5":615 g
- Barracuda ST3000DM001 internal hard drive:626 g

Differences highlightedShow differences only

Comparison of 1 TB 3.5", ST3000DM001
23 specifications	A Seagate 1 TB 3.5"View product	B Seagate Barracuda ST3000DM001 internal hard drive Model ST3000DM001 View product
Features2 differ
HDD capacityDiffers	1 TB	3 TB
HDD speedDiffers	5900 RPM	7200 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	210 MiB/s
Read seek timeKnown for one	Unknown — not stated by the source	1.2 ms
Write seek timeKnown for one	Unknown — not stated by the source	1 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	8 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5.4 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
Weight & dimensions2 differ
WidthDiffers	101.8 mm	101.6 mm
WeightDiffers	615 g	626 g
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.