DESIGNED FOR PRECISION 3460 SFF: Securely mounts up to 4 Precision 3460 SFF workstations on a single bracket MODULAR SHELF COMPATIBILITY: Fits seamlessly on RackSolutions 4 Post Shelf and Cantilever Shelf systems OPTIMIZED AIRFLOW: Allows uninterrupted cold air intake and exhaust for superior thermal efficiency and cooling STABLE PC MOUNTING: Features obround cutouts and flanges for stabilization preventing device shifting or wobbling ACCESSIBLE I/O PORTS: Open design enables easy access to power buttons ports and seamless cable management