Product comparison · 2 internal hard drives

Dell 146GB SAS 10000rpm 3.5" vs Dell 3.5" 250GB SATA 7200RPM

5specifications compared
3differ
2identical
3known for one product only

Key differences

The Dell 3.5" 250GB SATA 7200RPM has 104 GB more HDD capacity than the Dell 146GB SAS 10000rpm 3.5" (250 GB vs 146 GB). The Dell 146GB SAS 10000rpm 3.5" has 2,800 RPM more HDD speed than the Dell 3.5" 250GB SATA 7200RPM (10000 RPM vs 7200 RPM). Interface: SAS on the Dell 146GB SAS 10000rpm 3.5", Serial ATA on the Dell 3.5" 250GB SATA 7200RPM.

HDD capacity
- 146GB SAS 10000rpm 3.5":146 GB
- 3.5" 250GB SATA 7200RPM:250 GB
HDD speed
- 146GB SAS 10000rpm 3.5":10000 RPM
- 3.5" 250GB SATA 7200RPM:7200 RPM
Interface
- 146GB SAS 10000rpm 3.5":SAS
- 3.5" 250GB SATA 7200RPM:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 10000rpm 3.5", 3.5" 250GB SATA 7200RPM
8 specifications	A Dell 146GB SAS 10000rpm 3.5"View product	B Dell 3.5" 250GB SATA 7200RPM View product
Features3 differ
HDD capacityDiffers	146 GB	250 GB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black

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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