Pros: Five year warranty that I hope to not need. Designed for enterprise applications.

Cons: 2 out of 10 are bad drives. 1 was DOA and a second died within two hours. First five installed in a Synology DS1010 are working great Knock on wood! The second array makes me sad.

Overall Review: Newegg treats its customers right and is swapping out the bad drives. This is for mission critical content storage and I hope that these stand the test of time