Product comparison · 2 internal hard drives

Seagate EE25.2 SATA 80GB vs Seagate Momentus SATA 320GB

14specifications compared
7differ
7identical
1known for one product only

Key differences

The Seagate Momentus SATA 320GB has 240 GB more HDD capacity than the Seagate EE25.2 SATA 80GB (320 GB vs 80 GB). The Seagate Momentus SATA 320GB has 1,800 RPM more HDD speed than the Seagate EE25.2 SATA 80GB (7200 RPM vs 5400 RPM). The Seagate Momentus SATA 320GB has 8 MB more storage drive buffer size than the Seagate EE25.2 SATA 80GB (16 MB vs 8 MB).

HDD capacity
- EE25.2 SATA 80GB:80 GB
- Momentus SATA 320GB:320 GB
HDD speed
- EE25.2 SATA 80GB:5400 RPM
- Momentus SATA 320GB:7200 RPM
Storage drive buffer size
- EE25.2 SATA 80GB:8 MB
- Momentus SATA 320GB:16 MB
Read seek time
- EE25.2 SATA 80GB:13 ms
- Momentus SATA 320GB:11 ms
Write seek time
- EE25.2 SATA 80GB:14 ms
- Momentus SATA 320GB:13 ms
Average latency
- EE25.2 SATA 80GB:5.6 ms
- Momentus SATA 320GB:4.17 ms
Weight
- EE25.2 SATA 80GB:98 g
- Momentus SATA 320GB:110 g

Side by side

Differences highlightedShow differences only

Comparison of EE25.2 SATA 80GB, Momentus SATA 320GB
15 specifications	A Seagate EE25.2 SATA 80GB View product	B Seagate Momentus SATA 320GB View product
Features6 differ
HDD capacityDiffers	80 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer sizeDiffers	8 MB	16 MB
Read seek timeDiffers	13 ms	11 ms
Write seek timeDiffers	14 ms	13 ms
Average latencyDiffers	5.6 ms	4.17 ms
Weight & dimensions1 differ
WeightDiffers	98 g	110 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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