NAS host 4 pieces of 250G Seagate hard disk data recovery

Case:
A NAS host of the university was set up by 4 250GB Seagate hard disks for RAID 5 configuration. It was originally thought that it was a pure third hard disk failure. After the original inspection, it was found that the first hard disk was also damaged for data data.Customers first send the first data to restore the company test, and then transfer to our company because the price is too high

Solution:
The engineer of the Data Recovery Center has been tested by all the hard disks. The No. 1 hard disk has a bad track failure. The problem of severe scratching of No. 3 hard disk needs to be analyzed in the absence.There is an early offline problem, and the engineer will be rescued smoothly after the follow -up processing.Complete this RAID 5 data data recovery case.