There are backup solutions, and then there's the Phoenix System built by Axxana. The company's tagline reads, "Built to Last," and boy do they mean it. After all, the backup box claims to be able to withstand power failures, earthquakes, terror attacks, fires, flood, and all kinds of nasty weather.
On the inside, Axxana's Phoenx holds anywhere from 72GB to 300GB of data via removable flash media. System performance checks in at up to 200MB/s data transfers, up to 17,000 IOOPs, and protection for up to 4,096 independent volumes. But the 'how much' and 'how fast' serves as only a footnote to the Phoenix's real strength, which is its ability to withstand nearly ever conceivable catastrophe.
According to Axxana, the rugged 436-pound, 38in (H) x 27in (W) x 48in (H) box can survive up to 2000¼ F for up to an hour, after which time it can still withstand 482¼ F for 6 more hours. It can also emerge unscathed following a 40G shock, having 5000 pounds of weight come crashing down on it, or being submerged in 30 feet of water pressure.
Actually getting to your data in the event of a disaster might be the hardest part, so Axxana also outfitted the Phoenix with 3G and WiFi antennas for remote access, with the battery providing up to 6 hours of 3G transfer.
No word yet on price or availability.