Product comparison · 2 internal hard drives

Fujitsu 120GB, 2.5", 7200rpm vs Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk

6specifications compared
3differ
3identical
21known for one product only

Key differences

The Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk has 26 GB more HDD capacity than the Fujitsu 120GB, 2.5", 7200rpm (146 GB vs 120 GB). The Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk has 2,800 RPM more HDD speed than the Fujitsu 120GB, 2.5", 7200rpm (10000 RPM vs 7200 RPM). Interface: Serial ATA on the Fujitsu 120GB, 2.5", 7200rpm, SAS on the Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk.

HDD capacity
- 120GB, 2.5", 7200rpm:120 GB
- 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:146 GB
HDD speed
- 120GB, 2.5", 7200rpm:7200 RPM
- 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:10000 RPM
Interface
- 120GB, 2.5", 7200rpm:Serial ATA
- 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:SAS

Side by side

Differences highlightedShow differences only

Comparison of 120GB, 2.5", 7200rpm, 146GB SAS 10k 3GB/s hot pl 2.5" hard disk
27 specifications	A Fujitsu 120GB, 2.5", 7200rpm View product	B Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk View product
Features3 differ
HDD capacityDiffers	120 GB	146 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Read seek timeKnown for one	10.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	12.5 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1.5 ms	Unknown — not stated by the source
Average latencyKnown for one	4.17 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	0.13 W	Unknown — not stated by the source
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Operating vibrationKnown for one	9.8 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	49 G	Unknown — not stated by the source
Operating altitudeKnown for one	-300 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-300 - 12000 m	Unknown — not stated by the source
Non-operating shockKnown for one	900 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	116 g	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Internal	Yes	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.

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