Last updated: 24 September 2026.
Calculator inputs
RAID calculations run locally in your browser. This website’s code does not send drive counts, capacities or calculation results to a server, and does not save them after you leave or reload the page.
Cookies, analytics and accounts
This site does not set cookies or use local storage. It includes no analytics, advertising trackers, account system or contact forms. Fonts, scripts and styles are served with the site rather than loaded from third-party services.
Website requests and hosting
Your browser sends ordinary requests to the server hosting this website. These requests include technical information such as an IP address, requested page and browser information. The hosting provider may process or log this information to deliver and secure the site. The calculator itself does not access those logs.
Changes
This policy should be updated if the site introduces services that change how information is handled. See the Cookie Policy for browser-storage details.