240W Replacement Power Supply Compatible with Dell Optiplex 3040 3046 3250 3650 3656 5040 7040 SFF, Model B240NM-00 D240EPN-00 AC240EM-00 L240EPM-00 L240AM-00 H240EM-00, P/N THRJK 4GTN5 4R1KT D7GX8 HG

This 240W desktop power supply is a high-quality replacement unit exclusively built for Dell Optiplex SFF small form factor desktops including 3040, 3046, 3250, 3650, 3656, 5040 and 7040. It perfectly matches original OEM power supply models like B240NM-00, D240EPN-00, AC240EM-00, L240EPM-00, L240AM-00, H240EM-00 and official part numbers THRJK, 4GTN5, 4R1KT, D7GX8, HGRMH.

Equipped with multiple safety protection circuits, this power unit effectively avoids damage caused by abnormal voltage, overload and short circuit to safeguard your host hardware. The silent cooling fan delivers efficient heat dissipation without distracting loud noise during long-hour work. Adopting reliable internal components, it features stable power transmission and extended service life. Simple plug-and-play installation allows you to directly swap out your faulty original power supply without professional modification, ideal for office PC repair, equipment maintenance and daily desktop replacement use. Strict factory testing ensures consistent performance identical to the original Dell power supply.