For sale: a complete APC Symmetra PX uninterruptible power supply (UPS) system consisting of two matching black 42U server rack enclosures under the APC InfraStruxure brand. The left cabinet houses the Symmetra PX UPS unit, fully populated with multiple battery modules and power modules arranged in a modular, hot-swappable configuration. The right cabinet is configured as a Power Distribution and Power Management unit, featuring visible circuit breakers, distribution panels, a UPS bypass/transfer switch schematic diagram affixed to the door, and associated power management hardware. Both cabinets are standard 19-inch rack format, approximately 2000mm tall x 600mm wide x 1200mm deep each. The units appear to be in used but functional condition, showing normal operational wear with no visible physical damage to the enclosures. Display panels on both cabinets show active readouts, suggesting the system was recently operational. Overhead cable management trays and lateral electrical panels are visible in the installation environment, indicating a professional data center or server room context. This type of modular UPS system is ideal for small to medium data centers, server rooms, telecommunications facilities, or industrial control environments requiring reliable, scalable power protection. The system supports scalable redundancy and is well-suited for redeployment in comparable critical power infrastructure projects. Cables, overhead containment, and ancillary wall-mounted electrical panels shown in images are not included unless otherwise agreed. Collection in person required due to size and weight.