Dell 1TB SATA Hard Drive vs Lenovo 45N7255 internal hard drive

Comparison of 1TB SATA Hard Drive, 45N7255

10 specifications	A Dell 1TB SATA Hard DriveView product	B Lenovo 45N7255 internal hard drive Model 45N7255 View product
Features1 differ
HDD capacityDiffers	1 TB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
TypeKnown for one	—Unknown — not stated by the source	HDD
Component forKnown for one	—Unknown — not stated by the source	Laptop
InterfaceKnown for one	Serial ATA	—Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Packaging dataidentical
Quantity per packKnown for one	—Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Hot-Plug supportKnown for one	Yes	—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.