Dell extension from 3 years Basic Onsite to 5 years Basic Onsite - Service extension - 2 years - 4th/5th Year - On-site

Dell's base warranty covers repair or replacement for manufacturing defects. With Onsite Service after remote diagnosis, if Dell's technical experts determine that the situation cannot be resolved remotely, a field support technician will come on site, usually within 1-2 business days. It's support when you need it, where you need it — convenient for you.
Dell recommends ProSupport - If you need more than business hours support, consider upgrading to ProSupport.
*Availability and terms of Dell Technologies Services vary by region and by product. Contact a sales representative for details.