Product comparison · 2 internal hard drives

Seagate Momentus 5400.3 - 100GB - 5400rpm SATA vs Seagate Momentus 5400.3 80GB

12specifications compared
4differ
8identical
4known for one product only

Key differences

The Seagate Momentus 5400.3 - 100GB - 5400rpm SATA has 20 GB more HDD capacity than the Seagate Momentus 5400.3 80GB (100 GB vs 80 GB). The Seagate Momentus 5400.3 - 100GB - 5400rpm SATA has 0.2 mm more width than the Seagate Momentus 5400.3 80GB (70 mm vs 69.8 mm). The Seagate Momentus 5400.3 80GB has 0.5 mm more depth than the Seagate Momentus 5400.3 - 100GB - 5400rpm SATA (100.5 mm vs 100 mm). Interface: Serial ATA on the Seagate Momentus 5400.3 - 100GB - 5400rpm SATA, IDE/ATA on the Seagate Momentus 5400.3 80GB.

HDD capacity
- Momentus 5400.3 - 100GB - 5400rpm SATA:100 GB
- Momentus 5400.3 80GB:80 GB
Interface
- Momentus 5400.3 - 100GB - 5400rpm SATA:Serial ATA
- Momentus 5400.3 80GB:IDE/ATA
Width
- Momentus 5400.3 - 100GB - 5400rpm SATA:70 mm
- Momentus 5400.3 80GB:69.8 mm
Depth
- Momentus 5400.3 - 100GB - 5400rpm SATA:100 mm
- Momentus 5400.3 80GB:100.5 mm

Side by side

Differences highlightedShow differences only

Comparison of Momentus 5400.3 - 100GB - 5400rpm SATA, Momentus 5400.3 80GB
16 specifications	A Seagate Momentus 5400.3 - 100GB - 5400rpm SATA View product	B Seagate Momentus 5400.3 80GB View product
Features2 differ
HDD capacityDiffers	100 GB	80 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA	IDE/ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Start-up currentKnown for one	1 A	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	70 mm	69.8 mm
DepthDiffers	100 mm	100.5 mm

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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