Product comparison · 2 internal hard drives

Dell YJ044-REF internal hard drive vs Lenovo 40K6881 internal hard drive

6specifications compared
3differ
3identical
2known for one product only

Key differences

HDD speed
- YJ044-REF internal hard drive:5400 RPM
- 40K6881 internal hard drive:7200 RPM
HDD size
- YJ044-REF internal hard drive:2.5"
- 40K6881 internal hard drive:3.5"
Interface
- YJ044-REF internal hard drive:Serial ATA II
- 40K6881 internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of YJ044-REF, 40K6881
8 specifications	A Dell YJ044-REF internal hard drive Model YJ044-REF View product	B Lenovo 40K6881 internal hard drive Model 40K6881 View product
Features3 differ
HDD capacity	80 GB	80 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 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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