Product comparison · 2 internal hard drives

Fujitsu 250GB 7.2k SATA III vs Seagate Momentus LP 2.5" 640GB

7specifications compared
5differ
2identical
11known for one product only

Key differences

The Seagate Momentus LP 2.5" 640GB has 390 GB more HDD capacity than the Fujitsu 250GB 7.2k SATA III (640 GB vs 250 GB). The Fujitsu 250GB 7.2k SATA III has 1,800 RPM more HDD speed than the Seagate Momentus LP 2.5" 640GB (7200 RPM vs 5400 RPM). The Fujitsu 250GB 7.2k SATA III has 3 Gbit/s more data transfer rate than the Seagate Momentus LP 2.5" 640GB (6 Gbit/s vs 3 Gbit/s). Interface: Serial ATA III on the Fujitsu 250GB 7.2k SATA III, Serial ATA II on the Seagate Momentus LP 2.5" 640GB. Component for: PC on the Fujitsu 250GB 7.2k SATA III, Laptop on the Seagate Momentus LP 2.5" 640GB.

HDD capacity
- 250GB 7.2k SATA III:250 GB
- Momentus LP 2.5" 640GB:640 GB
HDD speed
- 250GB 7.2k SATA III:7200 RPM
- Momentus LP 2.5" 640GB:5400 RPM
Interface
- 250GB 7.2k SATA III:Serial ATA III
- Momentus LP 2.5" 640GB:Serial ATA II
Component for
- 250GB 7.2k SATA III:PC
- Momentus LP 2.5" 640GB:Laptop
Data transfer rate
- 250GB 7.2k SATA III:6 Gbit/s
- Momentus LP 2.5" 640GB:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 250GB 7.2k SATA III, Momentus LP 2.5" 640GB
18 specifications	A Fujitsu 250GB 7.2k SATA III View product	B Seagate Momentus LP 2.5" 640GB View product
Features4 differ
HDD capacityDiffers	250 GB	640 GB
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA III	Serial ATA II
Component forDiffers	PC	Laptop
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	3 Gbit/s
Internal	Yes	Yes
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	ESPRIMO P400, P500, P510	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V

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.

More internal hard drive comparisons

All internal hard drive comparisons