The DFI QRB551 is a Fanless RISC Single Board Computer (SBC) powered by the Snapdragon QRB5165 processor. Designed for efficiency and reliability, this 3.5"" SBC is an ideal solution for applications demanding robust performance in a fanless, energy-efficient form factor.
The QRB551 provides versatile display options with HDMI/DP support, ensuring seamless integration into various applications, from digital signage to industrial automation. The fanless design enhances its suitability for environments where silent operation and minimal maintenance are essential. It features 1x Gigabit Ethernet, 4x USB ports, 1x CANbus, and 1x RS-232/422/485 ports. These interfaces cater to diverse communication needs, from networking to serial communication, making the QRB551 well-suited for industrial and automation applications.
Its CANbus support further enhances the QRB551's adaptability, facilitating reliable communication in automotive and industrial environments where Controller Area Network (CAN) protocols are prevalent. The QRB551 supports a 12V DC input, ensuring compatibility with standard power supplies in various applications. This feature and fanless design make the SBC a reliable and energy-efficient solution for embedded systems requiring high-performance computing.