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Main image of 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

Alt view image 2 of 7 - 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

Alt view image 3 of 7 - 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

Alt view image 4 of 7 - 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

Alt view image 5 of 7 - 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

Alt view image 6 of 7 - 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

Alt view image 7 of 7 - 300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

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300W Replacement PSU L300PM-00 for Dell Optiplex 3010 7010 9010, Inspiron 3847 560 570, Precision T1500 T1650, Vostro 400 MT | Cross PS-6301-05DF X9GWG

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Broad OEM Compatibility: Direct drop-in replacement for Dell OptiPlex 3010/7010/9010, Inspiron 3847/560/570, Precision T1500/T1650, Vostro 400 MT mini towers; fully replaces original part numbers L300PM-00, PS-6301-05DF, X9GWG without chassis modification.
Stable 300W Continuous Output: Universal 100-240V wide AC input, optimized efficiency design reduces standby power loss, stable output for daily office and entry-level workstation long-time running.
Original Spec Wiring Layout: Equipped with standard 24Pin mainboard, 4Pin CPU, multiple SATA & Molex peripheral ports, matches original cable definition for SSD/HDD and optical drive upgrade.
Full Circuit Safety Guard: Built-in OVP/OCP/SCP/OTP multi-protection against overvoltage, overcurrent, short circuit and overheating; low-noise intelligent cooling fan controls internal operating temperature steadily.
Pre-Factory Full Load Aging Test: Same outer dimension as original OEM power supply, 100% aging inspected before shipment, ideal for IT maintenance spare stock and faulty PSU replacement.

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300W dedicated Dell MT mini tower switching power supply cross referencing L300PM-00, PS-6301-05DF, X9GWG, plug-and-play repair for listed Optiplex/Inspiron/Precision/Vostro desktop systems.

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First Listed on Newegg	June 04, 2026

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Item#: 9SIB3ENKY65838