Product comparison · 2 internal hard drives

Dell 342-0847 internal hard drive vs Lenovo 81Y9878 internal hard drive

7specifications compared
3differ
4identical
2known for one product only

Key differences

The Dell 342-0847 internal hard drive has 2,800 RPM more HDD speed than the Lenovo 81Y9878 internal hard drive (10000 RPM vs 7200 RPM). The Lenovo 81Y9878 internal hard drive has 1" more HDD size than the Dell 342-0847 internal hard drive (3.5" vs 2.5"). HDD capacity: 600 GB on the Dell 342-0847 internal hard drive, 3 TB on the Lenovo 81Y9878 internal hard drive.

HDD capacity
- 342-0847 internal hard drive:600 GB
- 81Y9878 internal hard drive:3 TB
HDD speed
- 342-0847 internal hard drive:10000 RPM
- 81Y9878 internal hard drive:7200 RPM
HDD size
- 342-0847 internal hard drive:2.5"
- 81Y9878 internal hard drive:3.5"

Side by side

Differences highlightedShow differences only

Comparison of 342-0847, 81Y9878
9 specifications	A Dell 342-0847 internal hard drive Model 342-0847 View product	B Lenovo 81Y9878 internal hard drive Model 81Y9878 View product
Features3 differ
HDD capacityDiffers	600 GB	3 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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