Product comparison · 2 internal hard drives

Seagate Barracuda 7200.9, 40GB, 20 pack vs Seagate Barracuda 7200.9, 80GB, 20 pack

20specifications compared
2differ
18identical
2known for one product only

Key differences

The Seagate Barracuda 7200.9, 80GB, 20 pack has 40 GB more HDD capacity than the Seagate Barracuda 7200.9, 40GB, 20 pack (80 GB vs 40 GB). The Seagate Barracuda 7200.9, 80GB, 20 pack has 0.1 dB more acoustic pressure emissions than the Seagate Barracuda 7200.9, 40GB, 20 pack (3.4 dB vs 3.3 dB).

HDD capacity
- Barracuda 7200.9, 40GB, 20 pack:40 GB
- Barracuda 7200.9, 80GB, 20 pack:80 GB
Acoustic pressure emissions
- Barracuda 7200.9, 40GB, 20 pack:3.3 dB
- Barracuda 7200.9, 80GB, 20 pack:3.4 dB

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.9, 40GB, 20 pack, Barracuda 7200.9, 80GB, 20 pack
22 specifications	A Seagate Barracuda 7200.9, 40GB, 20 pack View product	B Seagate Barracuda 7200.9, 80GB, 20 pack View product
Features1 differ
HDD capacityDiffers	40 GB	80 GB
Track to track seek timeKnown for one	4.16 ms	Unknown — not stated by the source
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Other features1 differ
Acoustic pressure emissionsDiffers	3.3 dB	3.4 dB

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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