14Z7 Plus / Z72) HDD Rack Fan ReplacementThe Z7 Plus comes equipped with one 120㎜ Fan. 120 / 140㎜ Fans canbe installed to the HDD Rack. Please refer to the diagram below for fanreplacement.The Z7 Plus comes equipped with a Fan Control on the left Side Panel. Byconnecting the 4-Pin Power Connector and the 3-Pin Fan Connector to the Fan,the Fan Speed can be controlled using the Fan Speed Controller.Left Side Panel (exterior) Left Side Panel (interior)(8) Side Panel Fan Control [Z7 Plus]Fan SpeedControllerHigh SpeedLow Speed3-Pin FanConnector4-Pin PowerConnectorActivity LED