hardware

For my hardware Im showing server hardware tht we did in 2nd year

1.       

   SAS drives are a point-to-point serial protocol that moves data to and between the drives.

    

Taking the drive out    

                         

                                                                                                                              

2.    

Picture of the scsi expansion board from one of the dell servers

The SCSI expansion board is a high performance I/O card that offers performance enhanced IDE’s cannot achieve.

Taking it out                                                                                                          3.

Putting it back in 

PowerEdge RAID Controller is basically a storage intensive applications to help with the storage on a server. You can tell because its got it own CPU and RAM.  Cache technology backs up the data to non-volatile memory in a power-loss event and can store it safely for a nearly unlimited period of time.