Product comparison · 2 internal hard drives

Seagate FireCuda ST2000DX002 internal hard drive vs Seagate Barracuda ST4000DM005 internal hard drive

20specifications compared
10differ
10identical
12known for one product only

Key differences

HDD capacity
- FireCuda ST2000DX002 internal hard drive:2 TB
- Barracuda ST4000DM005 internal hard drive:4 TB
Type
- FireCuda ST2000DX002 internal hard drive:Hybrid-HDD
- Barracuda ST4000DM005 internal hard drive:HDD
Component for
- FireCuda ST2000DX002 internal hard drive:PC
- Barracuda ST4000DM005 internal hard drive:Server/workstation
HDD sustained transfer rate
- FireCuda ST2000DX002 internal hard drive:210 MiB/s
- Barracuda ST4000DM005 internal hard drive:180 MiB/s
HDD number of heads
- FireCuda ST2000DX002 internal hard drive:4
- Barracuda ST4000DM005 internal hard drive:6
Power consumption (typical)
- FireCuda ST2000DX002 internal hard drive:6.7 W
- Barracuda ST4000DM005 internal hard drive:5.6 W
Power consumption (standby)
- FireCuda ST2000DX002 internal hard drive:0.75 W
- Barracuda ST4000DM005 internal hard drive:0.5 W
Power consumption (idle)
- FireCuda ST2000DX002 internal hard drive:4.5 W
- Barracuda ST4000DM005 internal hard drive:4 W

Side by side

Differences highlightedShow differences only

Comparison of ST2000DX002, ST4000DM005
32 specifications	A Seagate FireCuda ST2000DX002 internal hard drive Model ST2000DX002 View product	B Seagate Barracuda ST4000DM005 internal hard drive Model ST4000DM005 View product
Features5 differ
HDD capacityDiffers	2 TB	4 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
TypeDiffers	Hybrid-HDD	HDD
Component forDiffers	PC	Server/workstation
Storage drive buffer size	64 MB	64 MB
Write speedKnown for one	190 MB/s	Unknown — not stated by the source
Read speedKnown for one	156 MB/s	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD sustained transfer rateDiffers	210 MiB/s	180 MiB/s
HDD number of headsDiffers	4	6
Read seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Bytes per sector	4096	4096
Native Command Queuing (NCQ)Known for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	6.7 W	5.6 W
Power consumption (standby)Differs	0.75 W	0.5 W
Power consumption (idle)Differs	4.5 W	4 W
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	26.1 mm	20.2 mm
WeightDiffers	535 g	610 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	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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