Product comparison · 2 internal hard drives

Lenovo 26K5657 internal hard drive vs Lenovo 42T1491 internal hard drive

7specifications compared
3differ
4identical
1known for one product only

Key differences

The Lenovo 42T1491 internal hard drive has 7 GB more HDD capacity than the Lenovo 26K5657 internal hard drive (80 GB vs 73 GB). The Lenovo 26K5657 internal hard drive has 4,600 RPM more HDD speed than the Lenovo 42T1491 internal hard drive (10000 RPM vs 5400 RPM). Interface: SAS on the Lenovo 26K5657 internal hard drive, Serial ATA on the Lenovo 42T1491 internal hard drive.

HDD capacity
- 26K5657 internal hard drive:73 GB
- 42T1491 internal hard drive:80 GB
HDD speed
- 26K5657 internal hard drive:10000 RPM
- 42T1491 internal hard drive:5400 RPM
Interface
- 26K5657 internal hard drive:SAS
- 42T1491 internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 26K5657, 42T1491
8 specifications	A Lenovo 26K5657 internal hard drive Model 26K5657 View product	B Lenovo 42T1491 internal hard drive Model 42T1491 View product
Features3 differ
HDD capacityDiffers	73 GB	80 GB
HDD speedDiffers	10000 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltage	5 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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