Product comparison · 2 internal hard drives

Lenovo 40K6881 internal hard drive vs Lenovo 91Y1657 internal hard drive

7specifications compared
5differ
2identical
0known for one product only

Key differences

HDD capacity
- 40K6881 internal hard drive:80 GB
- 91Y1657 internal hard drive:300 GB
HDD speed
- 40K6881 internal hard drive:7200 RPM
- 91Y1657 internal hard drive:10000 RPM
HDD size
- 40K6881 internal hard drive:3.5"
- 91Y1657 internal hard drive:2.5"
Interface
- 40K6881 internal hard drive:Serial ATA
- 91Y1657 internal hard drive:Serial ATA III
Operating voltage
- 40K6881 internal hard drive:5 / 12 V
- 91Y1657 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 40K6881, 91Y1657
7 specifications	A Lenovo 40K6881 internal hard drive Model 40K6881 View product	B Lenovo 91Y1657 internal hard drive Model 91Y1657 View product
Features4 differ
HDD capacityDiffers	80 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Type	HDD	HDD
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	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.

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