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240W 8Pin Power Supply Replacement D240EM-00 HU240AS-00 AC240NM-00 for Dell Optiplex 3040 3046 3050 5040 7040 3250 & Inspiron 3650 3653 3655 3660 3668
- Direct cross replacement for OEM D240EM-00, HU240AS-00, AC240NM-00, compatible with full list Dell Optiplex 3040/3046/3050/5040/7040/3250 and Inspiron 3650/3653/3655/3660/3668 MT chassis.
- Rated continuous 240W output, universal 100-240V wide-range AC input, stable +12V rail for daily office desktop stable operation.
- Original wiring layout with exclusive 8Pin mainboard + 4Pin CPU connector plus multiple SATA HDD ports, drop-in plug-and-play without chassis modification.
- Thermostatic quiet cooling fan and high-quality industrial-grade capacitors, long MTBF to support long-hour continuous office running.
- Built-in full OVP/OCP/SCP/OTP multi-layer protection circuit to guard motherboard, hard drive against voltage surge, overload and short-circuit damage.
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This 240W aftermarket switching PSU is engineered to substitute original D240EM-00, HU240AS-00 and AC240NM-00 factory power supplies, perfectly fitting Dell Optiplex 3040,3046,3050,5040,7040,3250 and Inspiron 3650,3653,3655,3660,3668 mid-tower desktops. Same physical dimension and stock cable harness enable direct swap of faulty original power unit with no extra adapters or case cutting required. Adopted premium internal components and temperature-controlled fan design to balance heat dissipation and low running noise for regular office environment. Comprehensive built-in safety protections effectively isolate desktop hardware risks from unstable grid fluctuation, an economical repair solution for defective Dell MT system power source.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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