Product comparison · 2 internal hard drives

Lenovo 1TB 7.2K NL SAS 2.5" HS vs Seagate Desktop HDD ST1000DM004 internal hard drive

8specifications compared
4differ
4identical
18known for one product only

Key differences

HDD size
- 1TB 7.2K NL SAS 2.5" HS:2.5"
- Desktop HDD ST1000DM004 internal hard drive:3.5"
Interface
- 1TB 7.2K NL SAS 2.5" HS:NL-SAS
- Desktop HDD ST1000DM004 internal hard drive:Serial ATA III
Operating voltage
- 1TB 7.2K NL SAS 2.5" HS:5 V
- Desktop HDD ST1000DM004 internal hard drive:5 / 12 V
Quantity per pack
- 1TB 7.2K NL SAS 2.5" HS:1 pc(s)
- Desktop HDD ST1000DM004 internal hard drive:25 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7.2K NL SAS 2.5" HS, ST1000DM004
26 specifications	A Lenovo 1TB 7.2K NL SAS 2.5" HS View product	B Seagate Desktop HDD ST1000DM004 internal hard drive Model ST1000DM004 View product
Features2 differ
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	NL-SAS	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	210 MiB/s
HDD number of headsKnown for one	Unknown — not stated by the source	2
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	5.3 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.94 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.6 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Technical detailsidentical
Doesn't containKnown for one	Unknown — not stated by the source	Halogen
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	20 mm
WeightKnown for one	Unknown — not stated by the source	400 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	25 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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