the reasons why a regional bank might decide to buy six server computer instead of one supercomputer

• The regional bank can save investments with six servers computers.
  
• And avoid any lost or damage with only one computer running.
  
• The regional bank can have at least 3 or 4 computers running when 2 or 3 computers have its maintenance.


• Supercomputer systems are very expensive both to purchase and maintain, with prices varying depending upon computational power from . Physically they can occupy a substantial amount of space and need controlled environments in terms of cooling and air conditioning. Software for larger supercomputer installations is usually custom written and can be difficult to design, develop and maintain.
• have backups for their important files when the other computers have errors or experiencing problems.