Raid hard drive recovery

What is RAID?

RAID is a disk group with huge capacity. It usually consists of several cheap disks, RAID is an acronym for Redundant Array of Independent Disks.. A individual disk in this disk group provide data and produce addictive effect so that to improve the system effectiveness of the entire disk. RAID can be divided into different types.

Causes for people to use RAID

1. RAID has a high transmission speed

2. It provide fault tolerance function through data parity

Why RAID fails?

1. Hardware failure:Like RAID corruption, controller failure, array failed.

2. Software failure: partition lost, backup failure, corrupted files

3. Human factors: data overwritten, partition format, sudden power shortage and other improper operations.

How to recover data from RAID?

Once there are failures detected on RAID disk array, please save your files and shut down your computer properly. DO not attempt to perform some recovery operations. You should ask data recovery experts to help you recover your data, or use the data recovery software to retrieve them.

Hdata recovery software can help you to recover data from RAID.

First, download and run Hdata recovery software on your computer

Second, Choose the recovery mode on the interface of software. If you lost your partition, then you should choose “Hard drive partition lost or crash”. Click Next.

Third, choose the partition you lost files, click Next to search for files.

Fourth, after scanning, preview the results, restore all of them or choose customized files to recover.

Fifth, choose a recovery path to store data. Keep in mind do not save to the partition you lost files, or the recovered data will overwritten your deleted data.

If the file recovery software can not help you to get your data back, you have to ask the data recovery experts to help you though RAID data recovery is expensive. Do not try any other operations on the failed drive.