Product comparison · 2 internal hard drives

Dell 146GB SCSI 3.5" vs Dell 80GB SATA

Key differences

Differences highlightedShow differences only

Comparison of 146GB SCSI 3.5", 80GB SATA
10 specifications	A Dell 146GB SCSI 3.5"View product	B Dell 80GB SATA View product
Features3 differ
HDD capacityDiffers	146 GB	80 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Ultra320 SCSI	Serial ATA
Component for	Laptop	Laptop
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other featuresidentical
Drive device, transfer rateKnown for one	320 MB/s	Unknown — not stated by the source
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Silver
Compatible productsKnown for one	Unknown — not stated by the source	Dell Latitude D620

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.