Product comparison · 2 internal hard drives

Dell J084N-REF internal hard drive vs Lenovo 03X3951 internal hard drive

5specifications compared
4differ
1identical
2known for one product only

Key differences

The Dell J084N-REF internal hard drive has 7,800 RPM more HDD speed than the Lenovo 03X3951 internal hard drive (15000 RPM vs 7200 RPM). The Lenovo 03X3951 internal hard drive has 1" more HDD size than the Dell J084N-REF internal hard drive (3.5" vs 2.5"). HDD capacity: 146 GB on the Dell J084N-REF internal hard drive, 2 TB on the Lenovo 03X3951 internal hard drive. Interface: SAS on the Dell J084N-REF internal hard drive, Serial ATA on the Lenovo 03X3951 internal hard drive.

HDD capacity
- J084N-REF internal hard drive:146 GB
- 03X3951 internal hard drive:2 TB
HDD speed
- J084N-REF internal hard drive:15000 RPM
- 03X3951 internal hard drive:7200 RPM
HDD size
- J084N-REF internal hard drive:2.5"
- 03X3951 internal hard drive:3.5"
Interface
- J084N-REF internal hard drive:SAS
- 03X3951 internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of J084N-REF, 03X3951
7 specifications	A Dell J084N-REF internal hard drive Model J084N-REF View product	B Lenovo 03X3951 internal hard drive Model 03X3951 View product
Features4 differ
HDD capacityDiffers	146 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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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