Product comparison · 2 internal hard drives

Dell 3.5" 250GB SATA 7200RPM vs Dell 36GB SAS 15000rpm 2.5"

5specifications compared
5differ
0identical
4known for one product only

Key differences

The Dell 3.5" 250GB SATA 7200RPM has 214 GB more HDD capacity than the Dell 36GB SAS 15000rpm 2.5" (250 GB vs 36 GB). The Dell 36GB SAS 15000rpm 2.5" has 7,800 RPM more HDD speed than the Dell 3.5" 250GB SATA 7200RPM (15000 RPM vs 7200 RPM). The Dell 3.5" 250GB SATA 7200RPM has 1" more HDD size than the Dell 36GB SAS 15000rpm 2.5" (3.5" vs 2.5"). Interface: Serial ATA on the Dell 3.5" 250GB SATA 7200RPM, SAS on the Dell 36GB SAS 15000rpm 2.5". Operating voltage: 5 / 12 V on the Dell 3.5" 250GB SATA 7200RPM, 5 V on the Dell 36GB SAS 15000rpm 2.5".

HDD capacity
- 3.5" 250GB SATA 7200RPM:250 GB
- 36GB SAS 15000rpm 2.5":36 GB
HDD speed
- 3.5" 250GB SATA 7200RPM:7200 RPM
- 36GB SAS 15000rpm 2.5":15000 RPM
HDD size
- 3.5" 250GB SATA 7200RPM:3.5"
- 36GB SAS 15000rpm 2.5":2.5"
Interface
- 3.5" 250GB SATA 7200RPM:Serial ATA
- 36GB SAS 15000rpm 2.5":SAS
Operating voltage
- 3.5" 250GB SATA 7200RPM:5 / 12 V
- 36GB SAS 15000rpm 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 3.5" 250GB SATA 7200RPM, 36GB SAS 15000rpm 2.5"
9 specifications	A Dell 3.5" 250GB SATA 7200RPM View product	B Dell 36GB SAS 15000rpm 2.5"View product
Features4 differ
HDD capacityDiffers	250 GB	36 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Black	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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