Manuals and documents
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PDF
Hardware Manual
Most used
PDF
ReadyNAS OS 6 Installation Guide
PDF
ReadyNAS OS FlexRAID Volume Optimization Guide
PDF
Software Manual
About this product
This page collects every official document NETGEAR publishes for the ReadyNAS204 4-Bay, Diskless (RN20400) — so you can install, troubleshoot, or check warranty terms without hunting through a drawer.