- 12-bay 2U unified (NAS/SAN) storage (48TB max. capacity).

- All ReadyNAS 4220 include 2x10GbE ports (10GBase-T, except for RN4220S which features 2xSFP+).

- Consolidate, backup and share files across Windows, Mac, Linux, iOS and Android devices.

- On-box data protection including XRAID automatic volume expansion, unlimited snapshots, encryption and real-time anti-virus.

- Modern interface for easy cloud-based discovery and file management.

- VM-ready with iSCSI support and vSphere™/Hyper-V™ certification.



Application data, virtual images, client files, email… the types of data central to running a successful business can seem endless. With ReadyNAS you finally have an advanced and easy-to use solution for centralizing, securing and controlling access to your digital assets. Way more than just simple unified (NAS and SAN) storage for your company, ReadyNAS allows you to do more than you ever thought you could afford by pairing the latest in performance with innovative efficiency technologies such as unlimited snapshots, thin provisioning and cloud-managed replication.



Every networked attached storage (NAS) device from NETGEAR runs on the revolutionary ReadyNAS operating system. This custom-built OS protects stored data with XRAID2 automatic expansion and offers continuous data protection with unlimited snapshots. 2x10 GbE, real-time anti-virus and native encryption come standard on all models.



Designed specifically for the unique needs of business users, ReadyNAS devices utilize proprietary ReadyCLOUD™ technology for cloud-based discovery, provisioning and ongoing management. In addition, these devices are virtualization-ready with iSCSI support, thin provisioning capability and certification with VMware and Microsoft.



These days, your data is your world. With ReadyNAS, protecting and accessing that world has never been easier. ReadyNAS — Storage Made EASY.