Product comparison · 2 internal hard drives

Lenovo 42T1159 internal hard drive vs Lenovo 90Y8879 internal hard drive

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

Key differences

HDD capacity
- 42T1159 internal hard drive:320 GB
- 90Y8879 internal hard drive:300 GB
HDD speed
- 42T1159 internal hard drive:7200 RPM
- 90Y8879 internal hard drive:10000 RPM
Interface
- 42T1159 internal hard drive:Serial ATA
- 90Y8879 internal hard drive:SAS
Component for
- 42T1159 internal hard drive:Laptop
- 90Y8879 internal hard drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 42T1159, 90Y8879
10 specifications	A Lenovo 42T1159 internal hard drive Model 42T1159 View product	B Lenovo 90Y8879 internal hard drive Model 90Y8879 View product
Features4 differ
HDD capacityDiffers	320 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component forDiffers	Laptop	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Poweridentical
Operating voltage	5 V	5 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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