Product comparison · 2 internal hard drives

Dell HD, 1TB, 3.5'', 7.2K, 512n, SAS, 12Gbps, Seagate, Makara vs Seagate SkyHawk ST4000VX015 internal hard drive

5specifications compared
3differ
2identical
16known for one product only

Key differences

HDD capacity
- HD, 1TB, 3.5'', 7.2K, 512n, SAS, 12Gbps, Seagate, Makara:1 TB
- SkyHawk ST4000VX015 internal hard drive:4 TB
Interface
- HD, 1TB, 3.5'', 7.2K, 512n, SAS, 12Gbps, Seagate, Makara:SAS
- SkyHawk ST4000VX015 internal hard drive:Serial ATA III
Component for
- HD, 1TB, 3.5'', 7.2K, 512n, SAS, 12Gbps, Seagate, Makara:Server/workstation
- SkyHawk ST4000VX015 internal hard drive:Digital video recorder (DVR)

Side by side

Differences highlightedShow differences only

Comparison of HD, 1TB, 3.5'', 7.2K, 512n, SAS, 12Gbps, Seagate, Makara, ST4000VX015
21 specifications	A Dell HD, 1TB, 3.5'', 7.2K, 512n, SAS, 12Gbps, Seagate, Makara View product	B Seagate SkyHawk ST4000VX015 internal hard drive Model ST4000VX015 View product
Features3 differ
HDD capacityDiffers	1 TB	4 TB
InterfaceDiffers	SAS	Serial ATA III
Component forDiffers	Server/workstation	Digital video recorder (DVR)
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	180 MiB/s
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Workload rate limitKnown for one	Unknown — not stated by the source	180 TB/year
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	3.7 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 W
Power consumption (idle)Known for one	Unknown — not stated by the source	2.5 W
Start-up currentKnown for one	Unknown — not stated by the source	1.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 65 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	20.2 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	101.8 mm
WeightKnown for one	Unknown — not stated by the source	490 g

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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