Download the freeware RAID Calculator to compute the total hard drive space available in various RAID configurations. Includes the following RAID levels:
RAID 1 (mirroring without parity or striping)
RAID 5 (block-level striping with distributed parity)
RAID 0+1 (striping and mirroring)
RAID 10 (mirroring and striping)
RAID 50 (RAID 5 and striping)
RAID 6 (Block-level striping with double distributed parity)
Simply fill in the number of disks and the disk size, choose your RAID level and press the calculate button to instantly see the amount of available disk space. The calculator also includes built in error checking to ensure you select the correct number of disks for your chosen RAID type.
No installation required, works on all Windows operating systems, fast and portable single executable that should be part of any system administrator’s USB tools.