Product comparison · 2 internal hard drives

Seagate 4TB SATAIII vs Seagate Exos 7E2000

Key differences

Differences highlightedShow differences only

Comparison of 4TB SATAIII, Exos 7E2000
26 specifications	A Seagate 4TB SATAIII View product	B Seagate Exos 7E2000 View product
Features4 differ
HDD capacityDiffers	4 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Average latency	4.16 ms	4.16 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power3 differ
Power consumption (typical)Differs	9 W	5.9 W
Power consumption (idle)Differs	5 W	3.29 W
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	1.52 W
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 60 °C	5 - 55 °C
Non-operating vibrationDiffers	5 G	3 G
Operating shockDiffers	70 G	25 G
Non-operating shockDiffers	250 G	400 G
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.8 mm	70.1 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	15 mm
WeightDiffers	655 g	190 g
Packaging data1 differ
Quantity per packDiffers	20 pc(s)	40 pc(s)

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.