Windows Server Question Help? IT Tech? Disscussion Question? Class?

Hey i am really stuck with this question my teacher ask me, if anybody can help me ? Question is: The main database application used by the company has been exhibiting poor performance caused by latency from the drives it uses for storage. The storage system uses Storage Spaces and consists of four 300 GB HDDs. You have been asked to see what you can do to improve the performance of the storage used by the database application. You have a limited budget for the project, not enough for a new server but probably enough for some new components. Propose possible solutions that improve database performance. Provide some details about the implementation process as well as pros and cons.