Hard disk data recovery can of small disks over 2 GB to large hard disk 120 GB. hard drive data recovery requires the presence of technicians is a hard drive crash.
Data recovery software for NT-data recovery uses recovery of deleted files from the Recycle Bin, partition recovery, deleted partition or formatted logical drives, folders lost and results in data recovery, even if MFT is badly damaged. NT data recovery software WINS also mails and all kinds of files. Mac data recovery software recovers HFS and HFS +-file system data. Mac data recovery software recovers partition even if partitions deleted or formatted files from folders lost or missing Mac. Mac data recovery software recognizes and preserves long file names when the Mac files and folders, recover and offers full support for IDE, SATA, EIDE and SCSI drives.
"Redundant array of inexpensive disks" or attacks offers better chances of data recovery, as long as the drives are cloned. RAID is a set of hard drives, better than the single disk acting as individual. The hard drives of the RAID working independently of each other. The failure of a single it is RAID taken and not to data loss. However, if RAID fails, it not big time and then RAID data recovery software is used to retrieve data. RAID data recovery software recovers RAID software and hardware.