JONSBO has announced the launch of its new D34 Micro-ATX chassis, expanding its PC case lineup with a compact model that combines modern internal layout support, integrated hardware monitoring, and multiple cooling options. The chassis is available in both black and white variants, giving users a choice between darker and lighter build themes.
The JONSBO D34 is built around a 4-expansion-slot Micro-ATX design and introduces a front-mounted digital display integrated into the chassis design. Located on the right side of the front panel, the display uses a nickel-plated semi-transparent reflective coating and is designed to show hardware monitoring information along with time-related functions. The addition of an integrated display gives users quick access to system information without requiring separate monitoring software windows on the desktop.
From a design perspective, the case uses a visually connected grille pattern across the top and right-side panels. Both sections feature built-in metal mesh ventilation panels intended to improve airflow while keeping the exterior appearance clean and minimal. The airflow-focused layout is paired with a compartmentalized interior structure aimed at improving hardware organization and cable routing.
Internally, the left chamber supports back-connect motherboard designs, a feature that has become increasingly common among cleaner cable-managed PC builds. The motherboard section also includes a dedicated power supply cover. On the opposite side, JONSBO has included an additional cable management cover to help reduce visible wiring inside the chassis.
Despite its compact dimensions of 338.5 × 288.9 × 366 mm, the D34 still provides room for gaming-focused hardware. The chassis supports graphics cards up to 333mm in length, making it compatible with many modern GPUs currently available on the market. CPU air cooler support reaches up to 165mm in height, allowing builders to use a wide range of tower-style cooling solutions.
Storage support includes one dedicated 3.5-inch drive bay, one 2.5-inch drive bay, and an additional mounting location compatible with either 3.5-inch or 2.5-inch drives.
Cooling support on the JONSBO D34 includes space for up to five fans across the chassis. Users planning liquid cooling builds can also install a 280mm radiator at the top of the case.
For front-panel connectivity, JONSBO equips the D34 with one USB Type-C 10Gbps port and two USB Type-A 5Gbps ports, covering both newer and legacy peripherals.
JONSBO has not yet shared pricing or regional availability details for the D34 Micro-ATX chassis. However, with its compact footprint, hardware display integration, and support for back-connect motherboards, the case is positioned toward users planning compact gaming or workstation PC builds.
