USING A SSDS WITH GEO-REDUNDANT BACKUPS; USING SSDS WITH RAID 50; USING SSDS AS INTENDED IN A SERVER; USING HDD IN A SERVER; USING HDDS BASED IN USERS COMPUTERS AS A SERVER; USING HDDS IN RAID 0; USING USB DRIVES IN RAID 0; USING NETWORKED USBS IN RAID 0; USING CDS IN RAID 0; USING FLOPPY DISKS IN RAID 0