Hi community

I want to expand my RAID 5 that have 3 SAS disks of 300GB each, I added one disk with the same capacity, the new disk is in "ready" status, In total now that are 4 SAS 300GB

How Can I configure to expand the storage of total RAID 5, Consider that the current OS is VMware Vsphere and I want not loss my data and virtual machines.

Can you help me with the right tool to do this activity?

Specifications:

Server: T620

OS: Vmware Vsphere

RAID: 5

Thanks

Best Wishes