Specifications

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8. Operaon of the 2-channel fan controller
The sliders of the fan control can be found behind the upper front door. The le slider operates
the fans of the rst channel (A1, A2 and A3); the right slider controls the fans of the second
channel (B1, B2 and B3).
9. The I/O-Panel
The I/O panel includes connectors for external USB devices (2 x USB 3.0, 1 x USB 2.0), and the
microphone and headphone ports.
The blue USB connectors are high-Speed USB 3.0; the USB 2.0 port is black. The le audio con-
nector (when viewed from the front) is for headphones, the right is intended for a microphone.