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# System prepended metadata

title: Fin redesign

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# Fin redesign



| Name | Customer complaints, requirements | 99$ fin| fin  |
| -------- | -------- | -------- | ---- |
| Compute module ||- Support RPi foundation CMs only|- Suport [SMARC modules](https://sget.org/standards/smarc/) along with RPi|
| Ethernet     |      | PoE module like [Banana Pi](http://wiki.banana-pi.org/BPI-9600_IEEE_802.3af_PoE_module)    |  PoE on by default|
| USB | Overheating | - 2 ports | - 4 ports|
| Power ||- 5V <br/>- Includes PSU| - 5-30V |
| Storage|||- SD card for storage|
| Thermal||- Heatsink|Multiple options <br/>- Part of case<br/>- Active cooling (will need for CM4?)|
| Case ||- Plastic case| Multiple options |
| WiFi|||
| Coprocessor| | |- Mikrobus compatible header with a default option|
| RTC||- [Implement RTC on AVR](http://ww1.microchip.com/downloads/en/Appnotes/Atmel-1259-Real-Time-Clock-RTC-Using-the-Asynchronous-Timer_AP-Note_AVR134.pdf)<br/>- Use RTC with programmable alarms||
