Product comparison · 2 internal hard drives

Seagate ST3000VX009 internal hard drive vs Seagate Barracuda ST4000DMA04 internal hard drive

Key differences

HDD capacity
- ST3000VX009 internal hard drive:3 TB
- Barracuda ST4000DMA04 internal hard drive:4 TB
HDD speed
- ST3000VX009 internal hard drive:5900 RPM
- Barracuda ST4000DMA04 internal hard drive:7200 RPM
HDD sustained transfer rate
- ST3000VX009 internal hard drive:185 MiB/s
- Barracuda ST4000DMA04 internal hard drive:190 MiB/s
Power consumption (typical)
- ST3000VX009 internal hard drive:3.5 W
- Barracuda ST4000DMA04 internal hard drive:5 W
Start-up current
- ST3000VX009 internal hard drive:1.8 A
- Barracuda ST4000DMA04 internal hard drive:2 A
Operating temperature (T-T)
- ST3000VX009 internal hard drive:0 - 70 °C
- Barracuda ST4000DMA04 internal hard drive:0 - 60 °C
Width
- ST3000VX009 internal hard drive:101.8 mm
- Barracuda ST4000DMA04 internal hard drive:101.6 mm

Differences highlightedShow differences only

Comparison of ST3000VX009, ST4000DMA04
30 specifications	A Seagate ST3000VX009 internal hard drive Model ST3000VX009 View product	B Seagate Barracuda ST4000DMA04 internal hard drive Model ST4000DMA04 View product
Features3 differ
HDD capacityDiffers	3 TB	4 TB
HDD speedDiffers	5900 RPM	7200 RPM
HDD sustained transfer rateDiffers	185 MiB/s	190 MiB/s
Mean time between failures (MTBF)Known for one	1000000 h	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
HDD number of headsKnown for one	Unknown — not stated by the source	4
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Power2 differ
Power consumption (typical)Differs	3.5 W	5 W
Power consumption (off)Known for one	0.25 W	Unknown — not stated by the source
Start-up currentDiffers	1.8 A	2 A
Power consumption (idle)Known for one	Unknown — not stated by the source	2.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 60 °C
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Non-operating altitudeKnown for one	-304.8 - 12192 m	Unknown — not stated by the source
Weight & dimensions1 differ
WidthDiffers	101.8 mm	101.6 mm
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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.