Overview Reviews Product Description This is a physical product. Extended Warranty license must be registered at the same time as the NAS warranty. Synology Live Chat available - https://www.synology.com/en-global Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × SYNOLOGY Synology Warranty Extension - Extend warranty from 3 years to 5 Years. Selected NAS Models only,. Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments