Product comparison · 2 internal hard drives

Dell 0F420T internal hard drive vs Lenovo 4XB0P21129 internal hard drive

Key differences

HDD capacity
- 0F420T internal hard drive:250 GB
- 4XB0P21129 internal hard drive:2 TB
HDD speed
- 0F420T internal hard drive:7200 RPM
- 4XB0P21129 internal hard drive:5400 RPM
HDD size
- 0F420T internal hard drive:3.5"
- 4XB0P21129 internal hard drive:2.5"
Interface
- 0F420T internal hard drive:SAS
- 4XB0P21129 internal hard drive:Serial ATA III
Component for
- 0F420T internal hard drive:Server/workstation
- 4XB0P21129 internal hard drive:Laptop
HDD interface transfer rate
- 0F420T internal hard drive:3 Gbit/s
- 4XB0P21129 internal hard drive:6 Gbit/s

Differences highlightedShow differences only

Comparison of 0F420T, 4XB0P21129
10 specifications	A Dell 0F420T internal hard drive Model 0F420T View product	B Lenovo 4XB0P21129 internal hard drive Model 4XB0P21129 View product
Features6 differ
HDD capacityDiffers	250 GB	2 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	ThinkPad E470 ThinkPad E475 ThinkPad E575 ThinkPad L470 ThinkPad T470p
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.