460W Desktop Power Supply Replacement PSU AC460AM-00 D460AM-02 DPS-460DBA HU460AD-01 AC460AD-00 Compatible with Dell Tower Desktop Computer

This 460W ATX tower desktop switching power supply is a high-performance replacement unit for Dell tower desktops. It can directly substitute multiple original power supply models including AC460AM-00, D460AM-02, DPS-460DBA, HU460AD-01 and AC460AD-00, strictly complying with original factory size specifications, electrical parameters and interface definition.

With mature high-efficiency switching circuit architecture, this power supply outputs low ripple clean voltage, effectively supporting multi-hardware combination operation such as CPU, multiple hard drives and entry-level graphics cards. The wiring layout is identical to the original power unit, allowing quick plug-and-play installation. No cable rewiring or additional adapters are required, greatly lowering the difficulty of equipment maintenance.

Complete safety protection circuits are embedded, including overvoltage protection, overcurrent protection, overload protection and short-circuit protection. Once abnormal circuit conditions are detected, the power supply will immediately cut off power output to avoid permanent damage to the motherboard, storage devices and other precision components.

Every finished power supply undergoes prolonged full-load aging testing, function verification and appearance screening before packaging. Premium internal electronic components enable reliable stable performance under long-hour continuous working loads. Standard ATX dimension fits seamlessly inside the original tower chassis. It is an economical and practical maintenance spare part for enterprise offices, design studios and computer repair workshops.