The ASRock NUCS-Box-255H is a compact barebone system designed for multimedia applications and general computing tasks. This mini-PC platform utilizes Intel processor technology with support for DDR5 memory modules, providing efficient performance for office productivity, media streaming, and light computing workloads. The system features versatile connectivity options with HDMI and USB-C video outputs, as well as multiple USB-A ports for peripherals. With dimensions of approximately 115 mm × 111 mm × 49 mm, this compact form factor is suitable for space-constrained environments while offering full desktop functionality. The barebone configuration requires the user to install their own memory, storage media, and operating system, allowing for flexibility in custom builds. The aluminum chassis ensures effective heat dissipation during continuous operation, with thermal design supporting typical office and home usage scenarios. Power consumption remains efficient for continuous operation, making it suitable for 24/7 applications. The system supports dual display output via HDMI and USB-C connections, enabling multi-monitor setups for increased productivity. Audio output is available through HDMI and USB-C interfaces for integrated speaker systems. Network connectivity includes Gigabit Ethernet for reliable wired internet access. The retail package includes all necessary mounting hardware and documentation for straightforward installation. This barebone solution is aimed at users seeking a customizable mini-PC platform with modern connectivity standards and energy-efficient operation.