240W 8Pin + 4Pin DT Power Supply Replacement PSU L240AM-00 H240AM-02 2P1RD 3RK5T Compatible with OptiPlex Small Form Factor Desktop PC

This 240W desktop switching power supply serves as a high-quality replacement unit matching OptiPlex small chassis systems. It can directly substitute original power supply models L240AM-00, H240AM-02 as well as part numbers 2P1RD and 3RK5T, fully complying with original factory electrical parameters and interface standards.

Designed with standard 8-pin motherboard power connector and independent 4-pin CPU power connector, the wiring layout is identical to the original PSU. Users can complete installation quickly without rewiring or extra adapters, greatly simplifying computer maintenance work. Advanced circuit architecture provides low ripple and stable voltage output to satisfy daily office operation, document processing and light multimedia usage.

Multiple built-in protection mechanisms cover overvoltage, overcurrent, overload and short-circuit protection. Once abnormal voltage or current is detected, the power supply will automatically shut down output to protect the motherboard, hard disk and other core hardware from permanent damage.

All finished power supplies go through continuous full-load aging tests and comprehensive function inspections before packaging. High-quality internal components support stable performance under long-hour continuous operation. Standard size perfectly fits designated small desktop chassis. It is an economical and reliable repair spare part for corporate offices, schools and retail computer maintenance.