Product comparison · 2 internal hard drives

Seagate SkyHawk ST1000VX005-25PK internal hard drive vs Seagate Barracuda ST4000DM005-40PK internal hard drive

18specifications compared
7differ
11identical
8known for one product only

Key differences

The Seagate Barracuda ST4000DM005-40PK internal hard drive has 3 TB more HDD capacity than the Seagate SkyHawk ST1000VX005-25PK internal hard drive (4 TB vs 1 TB). The Seagate Barracuda ST4000DM005-40PK internal hard drive has 1,300 RPM more HDD speed than the Seagate SkyHawk ST1000VX005-25PK internal hard drive (7200 RPM vs 5900 RPM). The Seagate Barracuda ST4000DM005-40PK internal hard drive has 0.2 A more start-up current than the Seagate SkyHawk ST1000VX005-25PK internal hard drive (2 A vs 1.8 A). Operating temperature (T-T): 0 - 70 °C on the Seagate SkyHawk ST1000VX005-25PK internal hard drive, 5 - 60 °C on the Seagate Barracuda ST4000DM005-40PK internal hard drive. Quantity per pack: 25 pc(s) on the Seagate SkyHawk ST1000VX005-25PK internal hard drive, 40 pc(s) on the Seagate Barracuda ST4000DM005-40PK internal hard drive.

HDD capacity
- SkyHawk ST1000VX005-25PK internal hard drive:1 TB
- Barracuda ST4000DM005-40PK internal hard drive:4 TB
HDD speed
- SkyHawk ST1000VX005-25PK internal hard drive:5900 RPM
- Barracuda ST4000DM005-40PK internal hard drive:7200 RPM
Start-up current
- SkyHawk ST1000VX005-25PK internal hard drive:1.8 A
- Barracuda ST4000DM005-40PK internal hard drive:2 A
Operating temperature (T-T)
- SkyHawk ST1000VX005-25PK internal hard drive:0 - 70 °C
- Barracuda ST4000DM005-40PK internal hard drive:5 - 60 °C
Width
- SkyHawk ST1000VX005-25PK internal hard drive:101.8 mm
- Barracuda ST4000DM005-40PK internal hard drive:101.6 mm
Weight
- SkyHawk ST1000VX005-25PK internal hard drive:415 g
- Barracuda ST4000DM005-40PK internal hard drive:610 g
Quantity per pack
- SkyHawk ST1000VX005-25PK internal hard drive:25 pc(s)
- Barracuda ST4000DM005-40PK internal hard drive:40 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of ST1000VX005-25PK, ST4000DM005-40PK
26 specifications	A Seagate SkyHawk ST1000VX005-25PK internal hard drive Model ST1000VX005-25PK View product	B Seagate Barracuda ST4000DM005-40PK internal hard drive Model ST4000DM005-40PK View product
Features2 differ
HDD capacityDiffers	1 TB	4 TB
HDD speedDiffers	5900 RPM	7200 RPM
Component forKnown for one	Surveillance system	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1000000 h	Unknown — not stated by the source
HDD number of headsKnown for one	Unknown — not stated by the source	6
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Power1 differ
Power consumption (typical)Known for one	5.6 W	Unknown — not stated by the source
Start-up currentDiffers	1.8 A	2 A
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	5 - 60 °C
Weight & dimensions2 differ
WidthDiffers	101.8 mm	101.6 mm
WeightDiffers	415 g	610 g
Packaging data1 differ
Quantity per packDiffers	25 pc(s)	40 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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