Product comparison · 2 internal hard drives

Seagate 2TB SATA HDD vs Seagate Barracuda ST6000DM004-40PK internal hard drive

16specifications compared
9differ
7identical
10known for one product only

Key differences

HDD capacity
- 2TB SATA HDD:2 TB
- Barracuda ST6000DM004-40PK internal hard drive:6 TB
Storage drive buffer size
- 2TB SATA HDD:64 MB
- Barracuda ST6000DM004-40PK internal hard drive:256 MB
Power consumption (typical)
- 2TB SATA HDD:8 W
- Barracuda ST6000DM004-40PK internal hard drive:9 W
Power consumption (standby)
- 2TB SATA HDD:0.75 W
- Barracuda ST6000DM004-40PK internal hard drive:0.6 W
Power consumption (idle)
- 2TB SATA HDD:5.8 W
- Barracuda ST6000DM004-40PK internal hard drive:7.2 W
Start-up current
- 2TB SATA HDD:2.5 A
- Barracuda ST6000DM004-40PK internal hard drive:2 A
Width
- 2TB SATA HDD:101 mm
- Barracuda ST6000DM004-40PK internal hard drive:101.6 mm
Height
- 2TB SATA HDD:26 mm
- Barracuda ST6000DM004-40PK internal hard drive:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of 2TB SATA HDD, ST6000DM004-40PK
26 specifications	A Seagate 2TB SATA HDD View product	B Seagate Barracuda ST6000DM004-40PK internal hard drive Model ST6000DM004-40PK View product
Features2 differ
HDD capacityDiffers	2 TB	6 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeDiffers	64 MB	256 MB
HDD number of headsKnown for one	6	Unknown — not stated by the source
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
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	220 MiB/s
Power4 differ
Power consumption (typical)Differs	8 W	9 W
Power consumption (standby)Differs	0.75 W	0.6 W
Power consumption (idle)Differs	5.8 W	7.2 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentDiffers	2.5 A	2 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	101 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	26 mm	26.1 mm
WeightDiffers	626 g	780 g
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	40 pc(s)

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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