This CCR1009 unit is equipped with two heat-pipes and a specially designed heat-sink, so its completely silent. The unit is powered by an external 24v 2.5A AC/DC adapter and supports power redundancy if you also power it from the PoE input port.

• The unit is powered by an external 24v 2.5A AC/DC adapter and supports power redundancy if you also power it from the PoE input port.
• PoE in
• CPU nominal frequency 1 GHz
• Supported input voltage 14 V - 57 V
• Operating System: RouterOS

The unit is powered by an external 24v 2.5A AC/DC adapter and supports power redundancy if you also power it from the PoE input port.Mikrotik