Product comparison · 2 internal hard drives

Seagate ES.3 1TB vs Seagate ES.3 4TB

Key differences

Differences highlightedShow differences only

Comparison of ES.3 1TB, ES.3 4TB
24 specifications	A Seagate ES.3 1TB View product	B Seagate ES.3 4TB View product
Features1 differ
HDD capacityDiffers	1 TB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Component for	Server/workstation	Server/workstation
Storage drive buffer size	128 MB	128 MB
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Mean time between failures (MTBF)	1400000 h	1400000 h
Power2 differ
Power consumption (typical)Differs	8.93 W	11.86 W
Power consumption (idle)Differs	4.84 W	7.80 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Non-operating vibration	0.25 G	0.25 G
Operating shock	70 G	70 G
Non-operating shock	300 G	300 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	605 g	700 g
Other featuresidentical
Power requirements	+12V & +5V	+12V & +5V
Data transfer rate	6 Gbit/s	6 Gbit/s
Internal	Yes	Yes

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