Product comparison · 2 internal hard drives

Seagate Cheetah ST3600057FC-20PK internal hard drive vs Seagate Pipeline HD ST9320328CS internal hard drive

16specifications compared
15differ
1identical
15known for one product only

Key differences

HDD capacity
- Cheetah ST3600057FC-20PK internal hard drive:600 GB
- Pipeline HD ST9320328CS internal hard drive:320 GB
HDD speed
- Cheetah ST3600057FC-20PK internal hard drive:15000 RPM
- Pipeline HD ST9320328CS internal hard drive:5400 RPM
HDD size
- Cheetah ST3600057FC-20PK internal hard drive:3.5"
- Pipeline HD ST9320328CS internal hard drive:2.5"
Interface
- Cheetah ST3600057FC-20PK internal hard drive:Fibre Channel
- Pipeline HD ST9320328CS internal hard drive:Serial ATA II
Storage drive buffer size
- Cheetah ST3600057FC-20PK internal hard drive:16 MB
- Pipeline HD ST9320328CS internal hard drive:8 MB
Read seek time
- Cheetah ST3600057FC-20PK internal hard drive:3.4 ms
- Pipeline HD ST9320328CS internal hard drive:14 ms
Average latency
- Cheetah ST3600057FC-20PK internal hard drive:2 ms
- Pipeline HD ST9320328CS internal hard drive:5.6 ms
Power consumption (typical)
- Cheetah ST3600057FC-20PK internal hard drive:16.31 W
- Pipeline HD ST9320328CS internal hard drive:1.54 W

Side by side

Differences highlightedShow differences only

Comparison of ST3600057FC-20PK, ST9320328CS
31 specifications	A Seagate Cheetah ST3600057FC-20PK internal hard drive Model ST3600057FC-20PK View product	B Seagate Pipeline HD ST9320328CS internal hard drive Model ST9320328CS View product
Features7 differ
HDD capacityDiffers	600 GB	320 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Fibre Channel	Serial ATA II
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	16 MB	8 MB
HDD number of cylindersKnown for one	4	Unknown — not stated by the source
HDD number of headsKnown for one	8	Unknown — not stated by the source
Read seek timeDiffers	3.4 ms	14 ms
Write seek timeKnown for one	3.9 ms	Unknown — not stated by the source
Average latencyDiffers	2 ms	5.6 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1600000 h	Unknown — not stated by the source
Full stroke seek timeKnown for one	Unknown — not stated by the source	30 ms
Power3 differ
Power consumption (typical)Differs	16.31 W	1.54 W
Power consumption (idle)Differs	11.61 W	0.72 W
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.4 W
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 - 70 °C	Unknown — not stated by the source
Operating vibrationKnown for one	1 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockKnown for one	60 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	146.5 mm	100.3 mm
HeightDiffers	25.4 mm	9.5 mm
WeightDiffers	686 g	110 g
Packaging data1 differ
Quantity per packDiffers	20 pc(s)	1 pc(s)
Other featuresidentical
Data transfer rateKnown for one	4 Gbit/s	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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