Product comparison · 2 internal hard drives

Fujitsu 320GB, 2.5", 5400rpm vs Seagate Desktop HDD ST3160813AS internal hard drive

7specifications compared
6differ
1identical
28known for one product only

Key differences

HDD capacity
- 320GB, 2.5", 5400rpm:320 GB
- Desktop HDD ST3160813AS internal hard drive:160 GB
HDD speed
- 320GB, 2.5", 5400rpm:5400 RPM
- Desktop HDD ST3160813AS internal hard drive:7200 RPM
Width
- 320GB, 2.5", 5400rpm:70 mm
- Desktop HDD ST3160813AS internal hard drive:101.6 mm
Depth
- 320GB, 2.5", 5400rpm:100 mm
- Desktop HDD ST3160813AS internal hard drive:147 mm
Height
- 320GB, 2.5", 5400rpm:9.5 mm
- Desktop HDD ST3160813AS internal hard drive:20 mm
Weight
- 320GB, 2.5", 5400rpm:101 g
- Desktop HDD ST3160813AS internal hard drive:0.365 g

Side by side

Differences highlightedShow differences only

Comparison of 320GB, 2.5", 5400rpm, ST3160813AS
35 specifications	A Fujitsu 320GB, 2.5", 5400rpm View product	B Seagate Desktop HDD ST3160813AS internal hard drive Model ST3160813AS View product
Features2 differ
HDD capacityDiffers	320 GB	160 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Interface	Serial ATA	Serial ATA
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	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	14 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	5.56 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	750000 h
Poweridentical
Power consumption (typical)Known for one	1.4 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.13 W	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
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
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	1 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	5 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
Operating shockKnown for one	350 G	Unknown — not stated by the source
Non-operating shockKnown for one	900 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70 mm	101.6 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	9.5 mm	20 mm
WeightDiffers	101 g	0.365 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	0 MB/s
Cache bandwidth (max)Known for one	Unknown — not stated by the source	8

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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