Product comparison · 2 internal hard drives

Dell 250GB SATA 3.5" vs Dell 73GB SAS

6specifications compared
3differ
3identical
9known for one product only

Key differences

HDD capacity
- 250GB SATA 3.5":250 GB
- 73GB SAS:73 GB
HDD speed
- 250GB SATA 3.5":7200 RPM
- 73GB SAS:10000 RPM
Interface
- 250GB SATA 3.5":Serial ATA
- 73GB SAS:SAS

Side by side

Differences highlightedShow differences only

Comparison of 250GB SATA 3.5", 73GB SAS
15 specifications	A Dell 250GB SATA 3.5"View product	B Dell 73GB SAS View product
Features3 differ
HDD capacityDiffers	250 GB	73 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Drive device, transfer rateKnown for one	150 MB/s	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Internal	Yes	Yes
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	PowerVault MD3000I FS

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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