No its not, you get a year warranty as standard.
If a chip breaks its normally going to be DOA, or fail very soon after purchase. It might fail after years and years...more likely after 5 years.
The chances of it breaking between 1-3 year marks is virtually nil + the cpu is worthless anyway after a year.
You wouldn't pay 3 quid for the 3 year warranty and stock HSF?. Donated to many charities this year?
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