Product comparison · 2 internal hard drives

Lenovo 4XB0K12285 internal hard drive vs Lenovo 4XB0P21129 internal hard drive

Key differences

HDD capacity
- 4XB0K12285 internal hard drive:4 TB
- 4XB0P21129 internal hard drive:2 TB
HDD speed
- 4XB0K12285 internal hard drive:7200 RPM
- 4XB0P21129 internal hard drive:5400 RPM
HDD size
- 4XB0K12285 internal hard drive:3.5"
- 4XB0P21129 internal hard drive:2.5"
Interface
- 4XB0K12285 internal hard drive:NL-SATA
- 4XB0P21129 internal hard drive:Serial ATA III
Component for
- 4XB0K12285 internal hard drive:Server/workstation
- 4XB0P21129 internal hard drive:Laptop

Differences highlightedShow differences only

Comparison of 4XB0K12285, 4XB0P21129
10 specifications	A Lenovo 4XB0K12285 internal hard drive Model 4XB0K12285 View product	B Lenovo 4XB0P21129 internal hard drive Model 4XB0P21129 View product
Features5 differ
HDD capacityDiffers	4 TB	2 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SATA	Serial ATA III
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
Hot-swapKnown for one	No	Unknown — not stated by the source
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Other features1 differ
Compatible productsDiffers	ThinkServer TS450	ThinkPad E470 ThinkPad E475 ThinkPad E575 ThinkPad L470 ThinkPad T470p
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V

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.