X-C1 Kit

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X-C1 kit front view
X-C1 kit diagram
X-C1 kit rear view
X-C1 kit
X-C1 kit
X-C1 Adapter Board
X-C1 Packing List


X-C1 kit is an ultra-thin NUC style raspberry pi 4 case, it composed of a X-C1 adapter board, PWM fan and a set-top aluminum case.

All the Raspberry Pi 4 interfaces are reserved and adjusted to the back through the X-C1 adapter board, which is built in software safety shutdown function, using PWM fan can dynamically adjust the speed of the fan according to the temperature of the CPU. The shell is made of all aluminum alloy, CNC processing method, surface anodizing treatment.

You can also replace the PWM fan with P165-A or P165-B embedded heatsink.

X-C1 kit does not include raspberry pi 4 and TF card.


  • Ultra-thin design aluminum alloy case, only 31mm thickness
  • NUC style raspberry pi 4 case
  • Built in software safety shutdown for X-C1 adapter board
  • PWM fan can dynamically adjust the speed of fan
  • On-board blue light button switch on X-C1, and X-C1 supports external 4-pin switch also
  • Press button switch to turn on
  • Press button switch and hold for 1~2 seconds to reboot
  • Press button switch and hold for 3 seconds to implement safe shutdown
  • Press button switch and hold for more than 8 seconds to force shutdown

How to Power

Power supply: 5Vdc +/-5% , ≥3A (Via Type-C port of X-C1)

We recommend that you use our 20W 5V 4A Type-C power adapter USB C PSU.

Amazon US: https://www.amazon.com/dp/B09J856PND

Packing List

  • 1 x X-C1 Aluminum Case for Raspberry Pi 4
  • 1 x X-C1 Adapter Board
  • 1 x PWM Fan with metal fan bracket
  • 1 x Mounting Screw Pack

Note: NOT include raspberry pi 4 or TF card.

User Manual

Please refer to X-C1 Software

X-C1 V1.3 GPIO Use

Rpi GPIO Description Note
4 Power management 3.3V
17 Power management 3.3V
27 Power management 3.3V
18 for PWM fan 3.3V



Installation Video


X-C1 Kit Installation Guide

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