Product comparison · 2 internal hard drives

Seagate Cheetah ST3300457SS-20PK internal hard drive vs Seagate Cheetah ST3450657SS-20PK internal hard drive

28specifications compared
6differ
22identical
0known for one product only

Key differences

The Seagate Cheetah ST3450657SS-20PK internal hard drive has 150 GB more HDD capacity than the Seagate Cheetah ST3300457SS-20PK internal hard drive (450 GB vs 300 GB). The Seagate Cheetah ST3450657SS-20PK internal hard drive has 1 more HDD cylinders than the Seagate Cheetah ST3300457SS-20PK internal hard drive (3 vs 2). The Seagate Cheetah ST3450657SS-20PK internal hard drive has 2 more HDD heads than the Seagate Cheetah ST3300457SS-20PK internal hard drive (6 vs 4).

HDD capacity
- Cheetah ST3300457SS-20PK internal hard drive:300 GB
- Cheetah ST3450657SS-20PK internal hard drive:450 GB
HDD number of cylinders
- Cheetah ST3300457SS-20PK internal hard drive:2
- Cheetah ST3450657SS-20PK internal hard drive:3
HDD number of heads
- Cheetah ST3300457SS-20PK internal hard drive:4
- Cheetah ST3450657SS-20PK internal hard drive:6
Power consumption (typical)
- Cheetah ST3300457SS-20PK internal hard drive:12.92 W
- Cheetah ST3450657SS-20PK internal hard drive:14.6 W
Power consumption (idle)
- Cheetah ST3300457SS-20PK internal hard drive:8.74 W
- Cheetah ST3450657SS-20PK internal hard drive:10.1 W
Weight
- Cheetah ST3300457SS-20PK internal hard drive:671 g
- Cheetah ST3450657SS-20PK internal hard drive:676 g

Side by side

Differences highlightedShow differences only

Comparison of ST3300457SS-20PK, ST3450657SS-20PK
28 specifications	A Seagate Cheetah ST3300457SS-20PK internal hard drive Model ST3300457SS-20PK View product	B Seagate Cheetah ST3450657SS-20PK internal hard drive Model ST3450657SS-20PK View product
Features3 differ
HDD capacityDiffers	300 GB	450 GB
HDD number of cylindersDiffers	2	3
HDD number of headsDiffers	4	6
Power2 differ
Power consumption (typical)Differs	12.92 W	14.6 W
Power consumption (idle)Differs	8.74 W	10.1 W
Weight & dimensions1 differ
WeightDiffers	671 g	676 g

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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