Product comparison · 2 internal hard drives

Dell 250GB 3.5" SATA vs Dell 300GB 3.5" SAS

9specifications compared
4differ
5identical
2known for one product only

Key differences

HDD capacity
- 250GB 3.5" SATA:250 GB
- 300GB 3.5" SAS:300 GB
HDD speed
- 250GB 3.5" SATA:7200 RPM
- 300GB 3.5" SAS:15000 RPM
Interface
- 250GB 3.5" SATA:Serial ATA
- 300GB 3.5" SAS:SAS
Supported HDD interfaces
- 250GB 3.5" SATA:Serial ATA
- 300GB 3.5" SAS:SAS

Side by side

Differences highlightedShow differences only

Comparison of 250GB 3.5" SATA, 300GB 3.5" SAS
11 specifications	A Dell 250GB 3.5" SATA View product	B Dell 300GB 3.5" SAS View product
Features3 differ
HDD capacityDiffers	250 GB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Component for	Server/workstation	Server/workstation
Hot-swapKnown for one	No	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other features1 differ
Internal	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Supported HDD interfacesDiffers	Serial ATA	SAS
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 2970, 840, 860, R200, R300, R410, R710, SC1430, SC1435, SC440, T105, T300, T410, T610, T710, Dell PowerVault NX3000	Unknown — not stated by the source

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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