That computer model is from Q42015. Warranty 3 years. It's about 4 years old.
And also, why do they don't have proper data backup solution to prevent of this?
Haven't they heard of Backups? Centrialized data storage server that doesn't harm the data because it's in a RAID so you just replace the drive and it will restore it self? Because if you're a SysOps/SysAdmin etc. you know once one drive start to fail, more will fail very soon... Which is also for security sake, the sensitive data shouldn't be placed on the client computers they use.
And also, why do they don't have proper data backup solution to prevent of this?
Haven't they heard of Backups? Centrialized data storage server that doesn't harm the data because it's in a RAID so you just replace the drive and it will restore it self? Because if you're a SysOps/SysAdmin etc. you know once one drive start to fail, more will fail very soon... Which is also for security sake, the sensitive data shouldn't be placed on the client computers they use.