Product comparison · 2 internal hard drives

Dell 146GB SCSI 10000rpm 3.5" vs Dell 80GB SATA2 5400rpm 2.5"

6specifications compared
5differ
1identical
1known for one product only

Key differences

The Dell 146GB SCSI 10000rpm 3.5" has 66 GB more HDD capacity than the Dell 80GB SATA2 5400rpm 2.5" (146 GB vs 80 GB). The Dell 146GB SCSI 10000rpm 3.5" has 4,600 RPM more HDD speed than the Dell 80GB SATA2 5400rpm 2.5" (10000 RPM vs 5400 RPM). The Dell 146GB SCSI 10000rpm 3.5" has 1" more HDD size than the Dell 80GB SATA2 5400rpm 2.5" (3.5" vs 2.5"). Interface: SCSI on the Dell 146GB SCSI 10000rpm 3.5", Serial ATA II on the Dell 80GB SATA2 5400rpm 2.5". Operating voltage: 5 / 12 V on the Dell 146GB SCSI 10000rpm 3.5", 5 V on the Dell 80GB SATA2 5400rpm 2.5".

HDD capacity
- 146GB SCSI 10000rpm 3.5":146 GB
- 80GB SATA2 5400rpm 2.5":80 GB
HDD speed
- 146GB SCSI 10000rpm 3.5":10000 RPM
- 80GB SATA2 5400rpm 2.5":5400 RPM
HDD size
- 146GB SCSI 10000rpm 3.5":3.5"
- 80GB SATA2 5400rpm 2.5":2.5"
Interface
- 146GB SCSI 10000rpm 3.5":SCSI
- 80GB SATA2 5400rpm 2.5":Serial ATA II
Operating voltage
- 146GB SCSI 10000rpm 3.5":5 / 12 V
- 80GB SATA2 5400rpm 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SCSI 10000rpm 3.5", 80GB SATA2 5400rpm 2.5"
7 specifications	A Dell 146GB SCSI 10000rpm 3.5"View product	B Dell 80GB SATA2 5400rpm 2.5"View product
Features4 differ
HDD capacityDiffers	146 GB	80 GB
HDD speedDiffers	10000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SCSI	Serial ATA II
Component forKnown for one	Laptop	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
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.

More internal hard drive comparisons

All internal hard drive comparisons