Product comparison · 2 internal hard drives

Seagate Momentus 5400.3 100GB vs Seagate Momentus 5400.3 40GB

15specifications compared
2differ
13identical
0known for one product only

Key differences

The Seagate Momentus 5400.3 100GB has 60 GB more HDD capacity than the Seagate Momentus 5400.3 40GB (100 GB vs 40 GB). Interface: IDE/ATA on the Seagate Momentus 5400.3 100GB, Serial ATA on the Seagate Momentus 5400.3 40GB.

HDD capacity
- Momentus 5400.3 100GB:100 GB
- Momentus 5400.3 40GB:40 GB
Interface
- Momentus 5400.3 100GB:IDE/ATA
- Momentus 5400.3 40GB:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of Momentus 5400.3 100GB, Momentus 5400.3 40GB
15 specifications	A Seagate Momentus 5400.3 100GB View product	B Seagate Momentus 5400.3 40GB View product
Features2 differ
HDD capacityDiffers	100 GB	40 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	IDE/ATA	Serial ATA
Component for	Laptop	Laptop
Storage drive buffer size	8 MB	8 MB
Read seek time	11 ms	11 ms
Write seek time	13 ms	13 ms
Average latency	5.6 ms	5.6 ms
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensionsidentical
Width	69.8 mm	69.8 mm
Depth	100.5 mm	100.5 mm
Height	9.5 mm	9.5 mm
Weight	100 g	100 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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