CMC TECH Metal Case, Ball Bearing Fan and Power over Ethernet (5.2V@3.5A 17.5Watt) add-on board (HAT) for the Raspberry Pi 4 Model B

• Metal Case (Deep Case) 3.5L x 2.5"W x 1.75"H with 1mm Powder Coated Thick Steel Construction
  
• Ball Bearing Fan 5V / 3.3V (More reliable and long lasting than sleeve bearing fan)
• Aluminum CPU Heat Sink
  
• Power over Ethernet (5.2V@3.5A 17.5Watt) add-on board (HAT) for the Raspberry Pi 4 Model B
  

Use this HAT to power a Raspberry Pi via an Ethernet cable, removing the need for a separate power supply, an ideal solution for Pi cluster, embedded and IoT projects. means that the HAT is capable of providing all the power needed for running your Raspberry Pi.

• Output up to 5.2V@3.5A (17.5Watt): CMC TECH PoE HAT is capable of providing all the power needed for running your Raspberry Pi with USB storage and other peripherals up to 5.2V@3.5A (17.5Watt). Unlike most other PoE HAT with output only 5V2A or 2.5A.
• Compact Low Profile design: Idea for Raspberry Pi Cluster It does not affect the data, so you won’t lose bandwidth by using PoE.
• Require the most common standard IEEE 802.3af or 802.3at compliant POE injector, PoE switch, or PoE router device is required (not included).
• To ensure stable operation, use this product with active air circulation.

You will need power sourcing equipment to power your Pi. This is either provided by your PoE network switch or with power injectors on an Ethernet cable.
* PoE Hat Only, Raspberry Pi not included.