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240W SFF Replacement Power Supply PSU Compatible with Dell Optiplex 3040 3046 3250 3650 3656 5040 7040 Small Form Factor, H240EM-00 B240NM-00 AC240EM-00 L240AM-00 HU240AM-00, P/N THRJK 4GTN5 4R1KT D7G
- 240W dedicated small form factor PSU designed for Dell Optiplex commercial SFF desktop PCs
- Fully interchangeable with all listed OEM model codes and Dell original spare part numbers
- Full multi-protection system against overvoltage, overload, overheat, overcurrent and short circuit
- Low-noise optimized cooling fan provides efficient heat dissipation for long-hour continuous office operation
- Identical chassis dimensions, mounting holes and connector pinout as original unit, plug-and-play direct swap
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This brand-new 240W small form factor power supply is an exact OEM replacement unit for Dell Optiplex SFF office desktops covering 3040, 3046, 3250, 3650, 3656, 5040 and 7040 models. It directly replaces factory PSU versions H240EM-00, B240NM-00, AC240EM-00, L240AM-00, HU240AM-00 and matches Dell spare part numbers THRJK, 4GTN5, 4R1KT, D7GX8, H62JR, 3RK5T, 6WX7D, 0M1C3, J1J7.
Constructed with premium stable internal electronic components, this PSU outputs low-ripple steady clean power to fully safeguard motherboard, CPU, RAM and storage hardware under daily multitasking business loads. Built-in intelligent safety circuits automatically cut power supply once abnormal voltage, overload or overheating is detected to avoid permanent hardware burnout.
Equipped with a silent high-efficiency cooling fan and compact heat sink structure, it rapidly exhausts internal heat within narrow SFF chassis while maintaining quiet operating noise suitable for office environments. All power cable pinouts and installation screw positions strictly comply with Dell factory specifications, requiring no wiring modification or extra adapters for fast installation. Every unit undergoes rigorous aging, voltage stability and safety testing before shipment, meeting OEM reliability standards for enterprise PC maintenance and defective SFF power supply replacement.
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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