Product comparison · 2 internal hard drives

Lenovo 04W1280 internal hard drive vs Lenovo 45K0641 internal hard drive

Key differences

HDD capacity
- 04W1280 internal hard drive:750 GB
- 45K0641 internal hard drive:2 TB
HDD speed
- 04W1280 internal hard drive:5400 RPM
- 45K0641 internal hard drive:7200 RPM
HDD size
- 04W1280 internal hard drive:2.5"
- 45K0641 internal hard drive:3.5"
Interface
- 04W1280 internal hard drive:Serial ATA II
- 45K0641 internal hard drive:Serial ATA III
Component for
- 04W1280 internal hard drive:Laptop
- 45K0641 internal hard drive:Server/workstation
HDD interface transfer rate
- 04W1280 internal hard drive:3 Gbit/s
- 45K0641 internal hard drive:6 Gbit/s
Operating voltage
- 04W1280 internal hard drive:5 V
- 45K0641 internal hard drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 04W1280, 45K0641
11 specifications	A Lenovo 04W1280 internal hard drive Model 04W1280 View product	B Lenovo 45K0641 internal hard drive Model 45K0641 View product
Features6 differ
HDD capacityDiffers	750 GB	2 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
Type	HDD	HDD
Component forDiffers	Laptop	Server/workstation
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other features1 differ
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compatible productsDiffers	THINKPAD-EDGE-E420 THINKPAD-EDGE-E520	THINKSTATION-C20 THINKSTATION-C20X THINKSTATION-C30 THINKSTATION-D20 THINKSTATION-D30 THINKSTATION-E30 THINKSTATION-E31 THINKSTATION-S30

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.