Product comparison · 2 internal hard drives

Fujitsu 250GB 2.5" 5.4k SATA II AF vs Seagate 1TB 5.4k SATA III

Key differences

HDD capacity
- 250GB 2.5" 5.4k SATA II AF:250 GB
- 1TB 5.4k SATA III:1 TB
Interface
- 250GB 2.5" 5.4k SATA II AF:Serial ATA II
- 1TB 5.4k SATA III:Serial ATA III
Operating relative humidity (H-H)
- 250GB 2.5" 5.4k SATA II AF:10 - 90%
- 1TB 5.4k SATA III:5 - 90%

Differences highlightedShow differences only

Comparison of 250GB 2.5" 5.4k SATA II AF, 1TB 5.4k SATA III
17 specifications	A Fujitsu 250GB 2.5" 5.4k SATA II AF View product	B Seagate 1TB 5.4k SATA III View product
Features2 differ
HDD capacityDiffers	250 GB	1 TB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Laptop
Poweridentical
Operating voltage	5 V	5 V
Operational conditions1 differ
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Data transfer rate	3 Gbit/s	3 Gbit/s
Internal	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsKnown for one	ESPRIMO Q510 ESPRIMO Q910	Unknown — not stated by the source

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.