240W SFF Replacement Power Supply PSU Compatible with Dell Optiplex 3010 390 790 960 990 7010 9010 Small Form Factor, H240AS-00 H240AS-01 L240AS-00 AC240AS-00 D240ES-00, P/N 2TXYM 3WN11 CCCVC 3RK5T

This brand-new 240W small form factor power supply is a reliable OEM replacement for Dell Optiplex SFF PCs, supporting models 3010, 390, 790, 960, 990, 7010 and 9010. It directly replaces original power supply variants H240AS-00, H240AS-01, L240AS-00, AC240AS-00, D240ES-00, and matches OEM part numbers 2TXYM, 3WN11, CCCVC, 3RK5T.

Constructed with high-grade internal components, this PSU delivers consistent, clean power to safeguard your motherboard, CPU and storage devices. Complete built-in safety circuits block damage from power surges and abnormal circuit conditions to extend hardware lifespan. The low-noise cooling fan quickly removes internal heat without distracting loud sounds during long daily office or home use. All power connectors mirror the original factory configuration, enabling straightforward direct swap of defective power supplies without complicated rewiring. Each unit undergoes strict factory aging, stability and safety inspections to deliver OEM-equivalent durability and steady performance for computer repair and equipment maintenance.