Product comparison · 2 internal hard drives

Lenovo 39T2703 internal hard drive vs Lenovo 81Y9791 internal hard drive

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

Key differences

The Lenovo 81Y9791 internal hard drive has 1,800 RPM more HDD speed than the Lenovo 39T2703 internal hard drive (7200 RPM vs 5400 RPM). The Lenovo 81Y9791 internal hard drive has 1" more HDD size than the Lenovo 39T2703 internal hard drive (3.5" vs 2.5"). HDD capacity: 60 GB on the Lenovo 39T2703 internal hard drive, 1 TB on the Lenovo 81Y9791 internal hard drive. Interface: Serial ATA on the Lenovo 39T2703 internal hard drive, NL-SATA on the Lenovo 81Y9791 internal hard drive. Operating voltage: 5 V on the Lenovo 39T2703 internal hard drive, 5 / 12 V on the Lenovo 81Y9791 internal hard drive.

HDD capacity
- 39T2703 internal hard drive:60 GB
- 81Y9791 internal hard drive:1 TB
HDD speed
- 39T2703 internal hard drive:5400 RPM
- 81Y9791 internal hard drive:7200 RPM
HDD size
- 39T2703 internal hard drive:2.5"
- 81Y9791 internal hard drive:3.5"
Interface
- 39T2703 internal hard drive:Serial ATA
- 81Y9791 internal hard drive:NL-SATA
Operating voltage
- 39T2703 internal hard drive:5 V
- 81Y9791 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 39T2703, 81Y9791
8 specifications	A Lenovo 39T2703 internal hard drive Model 39T2703 View product	B Lenovo 81Y9791 internal hard drive Model 81Y9791 View product
Features4 differ
HDD capacityDiffers	60 GB	1 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	NL-SATA
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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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