| Level |
RAID 5 |
RAID 0 |
| Number of disks |
3 |
4 |
2 |
3 |
| Doing it yourself |
|
| Success rate |
40% |
25% |
80% |
60% |
| Cost |
$185 |
$185 |
$89 |
$89 |
| Estimated time (days) |
1-3 |
2-4 |
1 |
1 |
| Using our remote assistance service |
|
| Success rate |
95% |
95% |
95% |
95% |
| Cost |
$700 |
$800 |
$450 |
$550 |
| Estimated time (days) |
1 |
1 |
1 |
1 |
Table 13.1: Predicted recovery outcome for hardware RAID.