Product comparison · 2 internal hard drives

Seagate 4TB SATA 6Gb/s vs Seagate Barracuda ST1000DM003-LA internal hard drive

18specifications compared
10differ
8identical
13known for one product only

Key differences

HDD capacity
- 4TB SATA 6Gb/s:4 TB
- Barracuda ST1000DM003-LA internal hard drive:1 TB
Type
- 4TB SATA 6Gb/s:Hybrid-HDD
- Barracuda ST1000DM003-LA internal hard drive:HDD
HDD number of heads
- 4TB SATA 6Gb/s:8
- Barracuda ST1000DM003-LA internal hard drive:2
Bytes per sector
- 4TB SATA 6Gb/s:4096
- Barracuda ST1000DM003-LA internal hard drive:512
Start/stop cycles
- 4TB SATA 6Gb/s:300000
- Barracuda ST1000DM003-LA internal hard drive:50000
Power consumption (typical)
- 4TB SATA 6Gb/s:7.5 W
- Barracuda ST1000DM003-LA internal hard drive:5.3 W
Power consumption (standby)
- 4TB SATA 6Gb/s:0.75 W
- Barracuda ST1000DM003-LA internal hard drive:0.94 W
Power consumption (idle)
- 4TB SATA 6Gb/s:6.2 W
- Barracuda ST1000DM003-LA internal hard drive:4.6 W

Side by side

Differences highlightedShow differences only

Comparison of 4TB SATA 6Gb/s, ST1000DM003-LA
31 specifications	A Seagate 4TB SATA 6Gb/s View product	B Seagate Barracuda ST1000DM003-LA internal hard drive Model ST1000DM003-LA View product
Features5 differ
HDD capacityDiffers	4 TB	1 TB
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
TypeDiffers	Hybrid-HDD	HDD
Storage drive buffer size	64 MB	64 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	210 MiB/s
HDD number of headsDiffers	8	2
Bytes per sectorDiffers	4096	512
Start/stop cyclesDiffers	300000	50000
Read seek timeKnown for one	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	12 ms	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	7.5 W	5.3 W
Power consumption (standby)Differs	0.75 W	0.94 W
Power consumption (idle)Differs	6.2 W	4.6 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	No
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	26.1 mm	20 mm
WeightDiffers	610 g	400 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	40 pc(s)
Layers per palletKnown for one	Unknown — not stated by the source	8 pc(s)
Products per palletKnown for one	Unknown — not stated by the source	40 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
Flash memoryKnown for one	8192 MB	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.

More internal hard drive comparisons

All internal hard drive comparisons