Product comparison · 2 internal hard drives

Lenovo 04W1291 internal hard drive vs Lenovo 81Y9779 internal hard drive

8specifications compared
4differ
4identical
0known for one product only

Key differences

The Lenovo 81Y9779 internal hard drive has 1" more HDD size than the Lenovo 04W1291 internal hard drive (3.5" vs 2.5"). HDD capacity: 320 GB on the Lenovo 04W1291 internal hard drive, 3 TB on the Lenovo 81Y9779 internal hard drive. Component for: Laptop on the Lenovo 04W1291 internal hard drive, Server/workstation on the Lenovo 81Y9779 internal hard drive. Operating voltage: 5 V on the Lenovo 04W1291 internal hard drive, 5 / 12 V on the Lenovo 81Y9779 internal hard drive.

HDD capacity
- 04W1291 internal hard drive:320 GB
- 81Y9779 internal hard drive:3 TB
HDD size
- 04W1291 internal hard drive:2.5"
- 81Y9779 internal hard drive:3.5"
Component for
- 04W1291 internal hard drive:Laptop
- 81Y9779 internal hard drive:Server/workstation
Operating voltage
- 04W1291 internal hard drive:5 V
- 81Y9779 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 04W1291, 81Y9779
8 specifications	A Lenovo 04W1291 internal hard drive Model 04W1291 View product	B Lenovo 81Y9779 internal hard drive Model 81Y9779 View product
Features3 differ
HDD capacityDiffers	320 GB	3 TB
HDD sizeDiffers	2.5"	3.5"
Component forDiffers	Laptop	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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.

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