dell poweredge 2950 sata hard drive

It works by ADDING disks to the array. If you have a 6x3.5" 2950 chassis, you can add a sixth disk to the system, and reconfigure your 3-disk RAID 5 to a 4-disk RAID 5, increasing the size of your 600GB "disk" to 900GB. Then you would only need to adjust the partition size inside of the OS. login googl drive