Product comparison · 2 internal hard drives

Seagate Cheetah ST3450757SS-20PK internal hard drive vs Seagate Cheetah ST3600857FC-20PK internal hard drive

28specifications compared
8differ
20identical
1known for one product only

Key differences

The Seagate Cheetah ST3600857FC-20PK internal hard drive has 150 GB more HDD capacity than the Seagate Cheetah ST3450757SS-20PK internal hard drive (600 GB vs 450 GB). The Seagate Cheetah ST3600857FC-20PK internal hard drive has 1 more HDD cylinders than the Seagate Cheetah ST3450757SS-20PK internal hard drive (4 vs 3). The Seagate Cheetah ST3600857FC-20PK internal hard drive has 2 more HDD heads than the Seagate Cheetah ST3450757SS-20PK internal hard drive (8 vs 6). Interface: SAS on the Seagate Cheetah ST3450757SS-20PK internal hard drive, Fibre Channel on the Seagate Cheetah ST3600857FC-20PK internal hard drive.

HDD capacity
- Cheetah ST3450757SS-20PK internal hard drive:450 GB
- Cheetah ST3600857FC-20PK internal hard drive:600 GB
Interface
- Cheetah ST3450757SS-20PK internal hard drive:SAS
- Cheetah ST3600857FC-20PK internal hard drive:Fibre Channel
HDD number of cylinders
- Cheetah ST3450757SS-20PK internal hard drive:3
- Cheetah ST3600857FC-20PK internal hard drive:4
HDD number of heads
- Cheetah ST3450757SS-20PK internal hard drive:6
- Cheetah ST3600857FC-20PK internal hard drive:8
Power consumption (typical)
- Cheetah ST3450757SS-20PK internal hard drive:14.6 W
- Cheetah ST3600857FC-20PK internal hard drive:16.31 W
Power consumption (idle)
- Cheetah ST3450757SS-20PK internal hard drive:10.1 W
- Cheetah ST3600857FC-20PK internal hard drive:11.61 W
Weight
- Cheetah ST3450757SS-20PK internal hard drive:676 g
- Cheetah ST3600857FC-20PK internal hard drive:686 g
Data transfer rate
- Cheetah ST3450757SS-20PK internal hard drive:6 Gbit/s
- Cheetah ST3600857FC-20PK internal hard drive:4 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of ST3450757SS-20PK, ST3600857FC-20PK
29 specifications	A Seagate Cheetah ST3450757SS-20PK internal hard drive Model ST3450757SS-20PK View product	B Seagate Cheetah ST3600857FC-20PK internal hard drive Model ST3600857FC-20PK View product
Features4 differ
HDD capacityDiffers	450 GB	600 GB
InterfaceDiffers	SAS	Fibre Channel
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD number of cylindersDiffers	3	4
HDD number of headsDiffers	6	8
Power2 differ
Power consumption (typical)Differs	14.6 W	16.31 W
Power consumption (idle)Differs	10.1 W	11.61 W
Weight & dimensions1 differ
WeightDiffers	676 g	686 g
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	4 Gbit/s

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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