EINAREX has expanded its PULSE Series lineup with the launch of the new PULSE PM300, a compact microATX PC case aimed at gamers, creators, and users who want a smaller desktop setup without losing support for powerful hardware.

The new chassis is designed for microATX and Mini-ITX systems and focuses on combining compact size with practical cooling performance. While many small cases struggle with airflow and internal space, the PM300 has been developed to offer a better balance between portability, airflow, and hardware compatibility.

According to EINAREX, the case supports modern enthusiast-level components, including large graphics cards, ATX power supplies, liquid cooling solutions, and high-performance air coolers. This allows users to build gaming or work systems in a smaller footprint while still using current-generation hardware.

One of the key features of the PULSE PM300 is its airflow-focused structure. The front and ventilation areas use a mesh-heavy design to improve airflow circulation throughout the system. The case also supports multiple fan placements and liquid cooling options to help maintain stable temperatures during gaming and demanding workloads.

EINAREX has also focused on usability and internal organisation. The layout is designed to make cable management cleaner while reducing unused internal space. Its compact design also makes the chassis easier to move, making it suitable for LAN events, shared workspaces, studio setups, and smaller desks.

The company says the PM300 was created for users looking for a more flexible and space-saving PC build experience without sacrificing everyday practicality or cooling performance.

The EINAREX PULSE PM300 will be released through selected global distributors and retail partners. Availability may vary depending on the region.