Product comparison · 2 internal hard drives

CoreParts 2TB SATA 7200RPM vs Seagate ES.3 1TB

Key differences

HDD capacity
- 2TB SATA 7200RPM:2 TB
- ES.3 1TB:1 TB
Storage drive buffer size
- 2TB SATA 7200RPM:64 MB
- ES.3 1TB:128 MB
Mean time between failures (MTBF)
- 2TB SATA 7200RPM:1200000 h
- ES.3 1TB:1400000 h
Power consumption (idle)
- 2TB SATA 7200RPM:7.26 W
- ES.3 1TB:4.84 W
Non-operating vibration
- 2TB SATA 7200RPM:2 G
- ES.3 1TB:0.25 G
Weight
- 2TB SATA 7200RPM:712 g
- ES.3 1TB:605 g

Differences highlightedShow differences only

Comparison of 2TB SATA 7200RPM, ES.3 1TB
31 specifications	A CoreParts 2TB SATA 7200RPM View product	B Seagate ES.3 1TB View product
Features3 differ
HDD capacityDiffers	2 TB	1 TB
Storage drive buffer sizeDiffers	64 MB	128 MB
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
Mean time between failures (MTBF)Differs	1200000 h	1400000 h
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Power consumption (idle)Differs	7.26 W	4.84 W
Power consumption (read)Known for one	10.43 W	Unknown — not stated by the source
Power consumption (write)Known for one	10.15 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	8.93 W
Operational conditions1 differ
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationDiffers	2 G	0.25 G
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions1 differ
WeightDiffers	712 g	605 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	+12V & +5V
InternalKnown for one	Unknown — not stated by the source	Yes

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.