Product comparison · 2 internal hard drives

Fujitsu 73.5GB, 3.5", 15K vs Seagate SV35 Series 7200.2 160GB SATA II 20pk

19specifications compared
13differ
6identical
17known for one product only

Key differences

HDD capacity
- 73.5GB, 3.5", 15K:73.5 GB
- SV35 Series 7200.2 160GB SATA II 20pk:160 GB
HDD speed
- 73.5GB, 3.5", 15K:15000 RPM
- SV35 Series 7200.2 160GB SATA II 20pk:7200 RPM
Interface
- 73.5GB, 3.5", 15K:SAS
- SV35 Series 7200.2 160GB SATA II 20pk:Serial ATA II
Component for
- 73.5GB, 3.5", 15K:Server/workstation
- SV35 Series 7200.2 160GB SATA II 20pk:Surveillance system
Track to track seek time
- 73.5GB, 3.5", 15K:0.2 ms
- SV35 Series 7200.2 160GB SATA II 20pk:1 ms
Operating temperature (T-T)
- 73.5GB, 3.5", 15K:5 - 55 °C
- SV35 Series 7200.2 160GB SATA II 20pk:0 - 60 °C
Operating relative humidity (H-H)
- 73.5GB, 3.5", 15K:5 - 95%
- SV35 Series 7200.2 160GB SATA II 20pk:5 - 90%
Operating shock
- 73.5GB, 3.5", 15K:65 G
- SV35 Series 7200.2 160GB SATA II 20pk:63 G

Side by side

Differences highlightedShow differences only

Comparison of 73.5GB, 3.5", 15K, SV35 Series 7200.2 160GB SATA II 20pk
36 specifications	A Fujitsu 73.5GB, 3.5", 15K View product	B Seagate SV35 Series 7200.2 160GB SATA II 20pk View product
Features5 differ
HDD capacityDiffers	73.5 GB	160 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
TypeKnown for one	HDD	Unknown — not stated by the source
Component forDiffers	Server/workstation	Surveillance system
Storage drive buffer size	8 MB	8 MB
HDD number of cylindersKnown for one	1	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Track to track seek timeDiffers	0.2 ms	1 ms
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Read seek timeKnown for one	Unknown — not stated by the source	17 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Poweridentical
Power consumption (typical)Known for one	12.4 W	Unknown — not stated by the source
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationKnown for one	0.6 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3.1 G	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 12192 m	Unknown — not stated by the source
Operating shockDiffers	65 G	63 G
Non-operating shockDiffers	250 G	300 G
Weight & dimensions3 differ
Width	101.6 mm	101.6 mm
DepthDiffers	146 mm	147 mm
HeightDiffers	24.4 mm	20 mm
WeightDiffers	800 g	345 g
Other features1 differ
Drive ready timeDiffers	30 s	5 s
Power requirementsKnown for one	Unknown — not stated by the source	+5V; +12V
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	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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