Product comparison · 2 internal hard drives

Seagate EE25.2 SATA 80GB vs Seagate Momentus 5400.5 SATA 320GB

13specifications compared
3differ
10identical
2known for one product only

Key differences

The Seagate Momentus 5400.5 SATA 320GB has 240 GB more HDD capacity than the Seagate EE25.2 SATA 80GB (320 GB vs 80 GB). The Seagate Momentus 5400.5 SATA 320GB has 1 ms more read seek time than the Seagate EE25.2 SATA 80GB (14 ms vs 13 ms). The Seagate Momentus 5400.5 SATA 320GB has 0.5 g more weight than the Seagate EE25.2 SATA 80GB (98.5 g vs 98 g).

HDD capacity
- EE25.2 SATA 80GB:80 GB
- Momentus 5400.5 SATA 320GB:320 GB
Read seek time
- EE25.2 SATA 80GB:13 ms
- Momentus 5400.5 SATA 320GB:14 ms
Weight
- EE25.2 SATA 80GB:98 g
- Momentus 5400.5 SATA 320GB:98.5 g

Side by side

Differences highlightedShow differences only

Comparison of EE25.2 SATA 80GB, Momentus 5400.5 SATA 320GB
15 specifications	A Seagate EE25.2 SATA 80GB View product	B Seagate Momentus 5400.5 SATA 320GB View product
Features2 differ
HDD capacityDiffers	80 GB	320 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Storage drive buffer size	8 MB	8 MB
Read seek timeDiffers	13 ms	14 ms
Write seek timeKnown for one	14 ms	Unknown — not stated by the source
Average latency	5.6 ms	5.6 ms
Component forKnown for one	Unknown — not stated by the source	Laptop
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensions1 differ
Width	69.8 mm	69.8 mm
Depth	100.5 mm	100.5 mm
Height	9.5 mm	9.5 mm
WeightDiffers	98 g	98.5 g
Other featuresidentical
Internal	Yes	Yes

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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