Seagate BarraCuda 2.5" vs Seagate FireCuda 2.5"

Comparison of BarraCuda 2.5", FireCuda 2.5"

28 specifications	A Seagate BarraCuda 2.5"View product	B Seagate FireCuda 2.5"View product
Features1 differ
HDD capacity	500 GB	500 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
TypeDiffers	HDD	Hybrid-HDD
Storage drive buffer size	128 MB	128 MB
HDD sustained transfer rate	140 MiB/s	140 MiB/s
Average latency	5.6 ms	5.6 ms
SMART technologyKnown for one	—Unknown — not stated by the source	Yes
Bytes per sector	4096	4096
Poweridentical
Power consumption (idle)	0.45 W	0.45 W
Power consumption (read)	1.6 W	1.6 W
Power consumption (write)	1.7 W	1.7 W
Operating voltage	5 V	5 V
Start-up current	1 A	1 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating shock	400 G	400 G
Non-operating shock	1000 G	1000 G
Packaging contentidentical
Storage drive adapter included	No	No
Weight & dimensions1 differ
Width	69.8 mm	69.8 mm
Depth	100.3 mm	100.3 mm
Height	7 mm	7 mm
WeightDiffers	90 g	92 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other featuresidentical
Compliance certificates	RoHS	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.