Product comparison · 2 internal hard drives

Dell 740YX-REF internal hard drive vs Lenovo 03X3951 internal hard drive

5specifications compared
2differ
3identical
2known for one product only

Key differences

The Lenovo 03X3951 internal hard drive has 1 TB more HDD capacity than the Dell 740YX-REF internal hard drive (2 TB vs 1 TB). Interface: SAS on the Dell 740YX-REF internal hard drive, Serial ATA on the Lenovo 03X3951 internal hard drive.

HDD capacity
- 740YX-REF internal hard drive:1 TB
- 03X3951 internal hard drive:2 TB
Interface
- 740YX-REF internal hard drive:SAS
- 03X3951 internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 740YX-REF, 03X3951
7 specifications	A Dell 740YX-REF internal hard drive Model 740YX-REF View product	B Lenovo 03X3951 internal hard drive Model 03X3951 View product
Features2 differ
HDD capacityDiffers	1 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
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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