Product comparison · 2 internal hard drives

HP 500GB 7200 2.5 vs Lenovo 49Y1945 internal hard drive

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

Key differences

HDD capacity
- 500GB 7200 2.5:500 GB
- 49Y1945 internal hard drive:2 TB
HDD size
- 500GB 7200 2.5:2.5"
- 49Y1945 internal hard drive:3.5"
Interface
- 500GB 7200 2.5:Serial ATA
- 49Y1945 internal hard drive:Serial ATA II
Operating voltage
- 500GB 7200 2.5:5 V
- 49Y1945 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 500GB 7200 2.5, 49Y1945
10 specifications	A HP 500GB 7200 2.5 View product	B Lenovo 49Y1945 internal hard drive Model 49Y1945 View product
Features3 differ
HDD capacityDiffers	500 GB	2 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging contentidentical
Storage drive adapter includedKnown for one	No	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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