Need file sharing across platforms? Choose the appliance with the lowest total cost of ownership and best price/performance. That's value. The Sun StorageTek 5320 NAS Appliance gives you quick deployment, simple manageability, seamless integration, and it scales to 420Tb. Set it up in about 15 minutes with no disruption to production.The powerful Sun StorageTek 5320 NAS Appliance features file system journaling, checkpointing, remote mirroring, and clustering option, combined with a completely fault-tolerant, 2Gb FC or 1.5Gb SATA back-end RAID array to deliver very high levels of availability and performance.