Product comparison · 2 internal hard drives

Seagate Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III vs Seagate Surveillance HDD 2TB

17specifications compared
5differ
12identical
11known for one product only

Key differences

HDD sustained transfer rate
- Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III:210 MiB/s
- Surveillance HDD 2TB:180 MiB/s
Bytes per sector
- Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III:512
- Surveillance HDD 2TB:4096
Operating temperature (T-T)
- Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III:0 - 60 °C
- Surveillance HDD 2TB:0 - 70 °C
Weight
- Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III:626 g
- Surveillance HDD 2TB:610 g
Quantity per pack
- Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III:20 pc(s)
- Surveillance HDD 2TB:1 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of 2TB, Surveillance HDD 2TB
28 specifications	A Seagate Desktop HDD 2TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III Model 2TB View product	B Seagate Surveillance HDD 2TB View product
Features2 differ
HDD capacity	2 TB	2 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
Type	HDD	HDD
Component forKnown for one	PC	Unknown — not stated by the source
Storage drive buffer size	64 MB	64 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
HDD sustained transfer rateDiffers	210 MiB/s	180 MiB/s
Bytes per sectorDiffers	512	4096
Start/stop cycles	300000	300000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
Poweridentical
Power consumption (typical)Known for one	8 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.75 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.75 W	Unknown — not stated by the source
Power consumption (idle)Known for one	5.4 W	Unknown — not stated by the source
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	2.5 A	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	626 g	610 g
Packaging data1 differ
Quantity per packDiffers	20 pc(s)	1 pc(s)
Logistics dataidentical
Products per palletKnown for one	40 pc(s)	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source

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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