Product comparison · 2 internal hard drives

Dell 500GB SATA 2.5" vs Seagate Barracuda XT

7specifications compared
4differ
3identical
4known for one product only

Key differences

HDD capacity
- 500GB SATA 2.5":500 GB
- Barracuda XT:3 TB
HDD size
- 500GB SATA 2.5":2.5"
- Barracuda XT:3.5"
Operating voltage
- 500GB SATA 2.5":5 V
- Barracuda XT:5 / 12 V
Compatible products
- 500GB SATA 2.5":Latitude E6510
- Barracuda XT:Windows Vista, 7

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA 2.5", Barracuda XT
11 specifications	A Dell 500GB SATA 2.5"View product	B Seagate Barracuda XT View product
Features2 differ
HDD capacityDiffers	500 GB	3 TB
HDD sizeDiffers	2.5"	3.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other features1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	No
Compatible productsDiffers	Latitude E6510	Windows Vista, 7

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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