Product comparison · 2 internal hard drives

Dell 1 TB 7.2K SATA vs Ernitec HDD-4000GB-SAS internal hard drive

5specifications compared
2differ
3identical
8known for one product only

Key differences

HDD capacity
- 1 TB 7.2K SATA:1 TB
- HDD-4000GB-SAS internal hard drive:4 TB
Interface
- 1 TB 7.2K SATA:Serial ATA
- HDD-4000GB-SAS internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 1 TB 7.2K SATA, HDD-4000GB-SAS
13 specifications	A Dell 1 TB 7.2K SATA View product	B Ernitec HDD-4000GB-SAS internal hard drive Model HDD-4000GB-SAS View product
Features2 differ
HDD capacityDiffers	1 TB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Surveillance system
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	400 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Package weightKnown for one	Unknown — not stated by the source	500 g
Other featuresidentical
Drive device speedKnown for one	Unknown — not stated by the source	7200 RPM
Interface typeKnown for one	Unknown — not stated by the source	SAS
Poweridentical
Operating voltageKnown for one	5 / 12 V	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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