Conclusion: ioSafe's N2 NAS is a more expensive solution than your typical two-bay NAS for businesses. However, if losing data in an emergency situation like a hurricane or fire would be even more expensive for your business, the N2 is a solution for you.
Pros: Proven protection of hard drives in high heat or flood. Price comes with data recovery service. Expansion options with three USB ports and SD card slot. Configured with RAID 1 for extra protection.
Cons: Only one Ethernet port. May be expensive for some businesses.
Excerpt: The ioSafe N2 is essentially a NAS enclosure built into a fire safe, able to protect your data against temperatures of up to 843 degrees centigrade for 30 minutes. It's also waterproof, to protect against flood damage. As long as it’s sealed properly, your hard disks will survive being fully submerged in fresh or salt water up to a depth of three metres for 72 hours.