Product comparison · 2 internal hard drives

Dell 146GB SCSI 3.5" vs Dell 73GB SAS 2.5"

Key differences

Differences highlightedShow differences only

Comparison of 146GB SCSI 3.5", 73GB SAS 2.5"
10 specifications	A Dell 146GB SCSI 3.5"View product	B Dell 73GB SAS 2.5"View product
Features4 differ
HDD capacityDiffers	146 GB	73 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	SAS
Component forDiffers	Laptop	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features1 differ
Drive device, transfer rateDiffers	320 MB/s	300 MB/s
Internal	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	PowerVault MD1120 / PowerEdge R610

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.