Product comparison · 2 internal hard drives

Seagate SV35 Series 7200.2 160GB SATA II 25pk vs Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 25pk

25specifications compared
1differ
24identical
1known for one product only

Key differences

Interface: Serial ATA II on the Seagate SV35 Series 7200.2 160GB SATA II 25pk, Ultra-ATA/100 on the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 25pk.

Interface
- SV35 Series 7200.2 160GB SATA II 25pk:Serial ATA II
- SV35 Series 7200.2 160GB Ultra-ATA/100 25pk:Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of SV35 Series 7200.2 160GB SATA II 25pk, SV35 Series 7200.2 160GB Ultra-ATA/100 25pk
26 specifications	A Seagate SV35 Series 7200.2 160GB SATA II 25pk View product	B Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 25pk View product
Features1 differ
HDD capacity	160 GB	160 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Ultra-ATA/100
Component for	Surveillance system	Surveillance system
Storage drive buffer size	8 MB	8 MB
Read seek time	17 ms	17 ms
Write seek time	14 ms	14 ms
Track to track seek time	1 ms	1 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating shock	63 G	63 G
Non-operating shock	300 G	300 G
Weight & dimensionsidentical
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	20 mm	20 mm
Weight	345 g	345 g
Other featuresidentical
Power requirements	+5V; +12V	+5V; +12V
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Drive ready time	5 s	5 s
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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