Product comparison · 2 internal hard drives

Seagate Cheetah 15K.5 147GB FC 20pk vs Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk

18specifications compared
13differ
5identical
12known for one product only

Key differences

The Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk has 13.2 GB more HDD capacity than the Seagate Cheetah 15K.5 147GB FC 20pk (160 GB vs 146.8 GB). The Seagate Cheetah 15K.5 147GB FC 20pk has 7,800 RPM more HDD speed than the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk (15000 RPM vs 7200 RPM). The Seagate Cheetah 15K.5 147GB FC 20pk has 8 MB more storage drive buffer size than the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk (16 MB vs 8 MB). Interface: Fibre Channel on the Seagate Cheetah 15K.5 147GB FC 20pk, Ultra-ATA/100 on the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk. Component for: Server/workstation on the Seagate Cheetah 15K.5 147GB FC 20pk, Surveillance system on the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk.

HDD capacity
- Cheetah 15K.5 147GB FC 20pk:146.8 GB
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:160 GB
HDD speed
- Cheetah 15K.5 147GB FC 20pk:15000 RPM
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:7200 RPM
Interface
- Cheetah 15K.5 147GB FC 20pk:Fibre Channel
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:Ultra-ATA/100
Component for
- Cheetah 15K.5 147GB FC 20pk:Server/workstation
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:Surveillance system
Storage drive buffer size
- Cheetah 15K.5 147GB FC 20pk:16 MB
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:8 MB
Read seek time
- Cheetah 15K.5 147GB FC 20pk:3.5 ms
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:17 ms
Write seek time
- Cheetah 15K.5 147GB FC 20pk:4 ms
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:14 ms
Operating temperature (T-T)
- Cheetah 15K.5 147GB FC 20pk:5 - 55 °C
- SV35 Series 7200.2 160GB Ultra-ATA/100 20pk:0 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of Cheetah 15K.5 147GB FC 20pk, SV35 Series 7200.2 160GB Ultra-ATA/100 20pk
30 specifications	A Seagate Cheetah 15K.5 147GB FC 20pk View product	B Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk View product
Features7 differ
HDD capacityDiffers	146.8 GB	160 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Fibre Channel	Ultra-ATA/100
Component forDiffers	Server/workstation	Surveillance system
Storage drive buffer sizeDiffers	16 MB	8 MB
Read seek timeDiffers	3.5 ms	17 ms
Write seek timeDiffers	4 ms	14 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 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
HDD number of headsKnown for one	4	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions3 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)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 shockDiffers	60 G	63 G
Non-operating shockDiffers	250 G	300 G
Weight & dimensions3 differ
Width	101.6 mm	101.6 mm
DepthDiffers	46 mm	147 mm
HeightDiffers	25.4 mm	20 mm
WeightDiffers	771 g	345 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	+5V; +12V
Drive ready timeKnown for one	Unknown — not stated by the source	5 s
Internal	Yes	Yes
Drive device, transfer rateKnown for one	400 MB/s	Unknown — not stated by the source
Compatible productsKnown for one	PCs	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	32 dB	Unknown — not stated by the source

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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