Product comparison · 2 internal hard drives

Seagate Barracuda 7200.11 1TB SATA2 5pk vs Seagate SV35 Series 7200.2 160GB SATA II 25pk

17specifications compared
6differ
11identical
12known for one product only

Key differences

HDD capacity
- Barracuda 7200.11 1TB SATA2 5pk:1 TB
- SV35 Series 7200.2 160GB SATA II 25pk:160 GB
Storage drive buffer size
- Barracuda 7200.11 1TB SATA2 5pk:32 MB
- SV35 Series 7200.2 160GB SATA II 25pk:8 MB
Width
- Barracuda 7200.11 1TB SATA2 5pk:101 mm
- SV35 Series 7200.2 160GB SATA II 25pk:101.6 mm
Depth
- Barracuda 7200.11 1TB SATA2 5pk:146 mm
- SV35 Series 7200.2 160GB SATA II 25pk:147 mm
Height
- Barracuda 7200.11 1TB SATA2 5pk:26 mm
- SV35 Series 7200.2 160GB SATA II 25pk:20 mm
Weight
- Barracuda 7200.11 1TB SATA2 5pk:640 g
- SV35 Series 7200.2 160GB SATA II 25pk:345 g

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.11 1TB SATA2 5pk, SV35 Series 7200.2 160GB SATA II 25pk
29 specifications	A Seagate Barracuda 7200.11 1TB SATA2 5pk View product	B Seagate SV35 Series 7200.2 160GB SATA II 25pk View product
Features2 differ
HDD capacityDiffers	1 TB	160 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Component forKnown for one	Unknown — not stated by the source	Surveillance system
Storage drive buffer sizeDiffers	32 MB	8 MB
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
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
HDD number of headsKnown for one	8	Unknown — not stated by the source
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (standby)Known for one	8 W	Unknown — not stated by the source
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)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shock	63 G	63 G
Non-operating shock	300 G	300 G
Weight & dimensions4 differ
WidthDiffers	101 mm	101.6 mm
DepthDiffers	146 mm	147 mm
HeightDiffers	26 mm	20 mm
WeightDiffers	640 g	345 g
Other featuresidentical
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
Drive ready timeKnown for one	Unknown — not stated by the source	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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