Dell 0JY058 control panel assembly with integrated cable harness, designed for Precision T3400 workstations (motherboard revision MW724). Front-panel form factor includes power button, LED indicators, and reset functionality with proprietary Dell connector interface. Compatible with T3400 chassis configurations supporting single or dual-processor Intel Xeon E5400/E5500 series processors. Typical applications include CAD, 3D rendering, scientific computing, and other professional workloads requiring tower-form-factor workstations. This refurbished component has been tested and is guaranteed fully functional; available via quote from G5 Network Group.