Does anyone have a graph of the I/O per second of various types of disks, arrays, and raid levels? My google-fu is a little weak on this one. <br><br>Basically I'm doing capacity calculations on ...

Today, we continue our discussion of RAID 5. When it comes to RAID 5, rebuild times are affected by four things. The first parameter is the number of drives in the array: the more drives you have, the ...

Apple's Mac Pro computers have the capacity of holding up to four internal hard drives, and all Mac models support the use of external drives through either USB or FireWire. This allows for multiple ...

My friend has a 4TB hard drive in an external enclosures for a couple years now, and wants to move them into a single RAID enclosure. I've suggested to him the following: 1. copy data from the old 4TB ...