Product comparison · 2 internal hard drives

Lenovo 39M4500 internal hard drive vs Lenovo 81Y9691 internal hard drive

7specifications compared
4differ
3identical
3known for one product only

Key differences

HDD capacity
- 39M4500 internal hard drive:80 GB
- 81Y9691 internal hard drive:1 TB
HDD size
- 39M4500 internal hard drive:3.5"
- 81Y9691 internal hard drive:2.5"
Interface
- 39M4500 internal hard drive:Serial ATA II
- 81Y9691 internal hard drive:SAS
Operating voltage
- 39M4500 internal hard drive:5 / 12 V
- 81Y9691 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 39M4500, 81Y9691
10 specifications	A Lenovo 39M4500 internal hard drive Model 39M4500 View product	B Lenovo 81Y9691 internal hard drive Model 81Y9691 View product
Features3 differ
HDD capacityDiffers	80 GB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source

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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