Product comparison · 2 internal hard drives

Dell Y4721 internal hard drive vs Lenovo 13N6889 internal hard drive

6specifications compared
5differ
1identical
2known for one product only

Key differences

HDD capacity
- Y4721 internal hard drive:146 GB
- 13N6889 internal hard drive:80 GB
HDD speed
- Y4721 internal hard drive:10000 RPM
- 13N6889 internal hard drive:4200 RPM
HDD size
- Y4721 internal hard drive:3.5"
- 13N6889 internal hard drive:2.5"
Component for
- Y4721 internal hard drive:Server/workstation
- 13N6889 internal hard drive:Laptop
Operating voltage
- Y4721 internal hard drive:5 / 12 V
- 13N6889 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of Y4721, 13N6889
8 specifications	A Dell Y4721 internal hard drive Model Y4721 View product	B Lenovo 13N6889 internal hard drive Model 13N6889 View product
Features4 differ
HDD capacityDiffers	146 GB	80 GB
HDD speedDiffers	10000 RPM	4200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceKnown for one	Ultra320 SCSI	Unknown — not stated by the source
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.

More internal hard drive comparisons

All internal hard drive comparisons