Product comparison · 2 internal hard drives

Seagate 2TB SATA 3.5" 7200rpm 64MB vs Seagate Archive HDD 5TB

Key differences

HDD capacity
- 2TB SATA 3.5" 7200rpm 64MB:2 TB
- Archive HDD 5TB:5 TB
Storage drive buffer size
- 2TB SATA 3.5" 7200rpm 64MB:64 MB
- Archive HDD 5TB:128 MB
HDD sustained transfer rate
- 2TB SATA 3.5" 7200rpm 64MB:210 MiB/s
- Archive HDD 5TB:180 MiB/s
HDD number of heads
- 2TB SATA 3.5" 7200rpm 64MB:4
- Archive HDD 5TB:8
Power consumption (typical)
- 2TB SATA 3.5" 7200rpm 64MB:8 W
- Archive HDD 5TB:5.5 W
Weight
- 2TB SATA 3.5" 7200rpm 64MB:622 g
- Archive HDD 5TB:655 g

Differences highlightedShow differences only

Comparison of 2TB SATA 3.5" 7200rpm 64MB, Archive HDD 5TB
26 specifications	A Seagate 2TB SATA 3.5" 7200rpm 64MB View product	B Seagate Archive HDD 5TB View product
Features4 differ
HDD capacityDiffers	2 TB	5 TB
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeDiffers	64 MB	128 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD sustained transfer rateDiffers	210 MiB/s	180 MiB/s
HDD number of headsDiffers	4	8
Start/stop cycles	300000	300000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	800000 h
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	8 W	5.5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Power consumption (idle)Known for one	Unknown — not stated by the source	3.5 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	622 g	655 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 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.