Depends. What is your current disk connection? If it’s a network filesystem or USB, try to make it internal, or use at least iSCSI for a network attached drives.
If your HDD is SMR (see PSA: Beware of HDD manufacturers submarining SMR technology in HDD's without any public mention), try to replace it to CMR if possible, or add another one node to your network - this will reduce a load on SMR.
But in general - you cannot be close to everyone customer in the world. Part of races is impossible to win.