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500W ATX Power Supply DPS-500AB-20A PN 746177-002 849655-003 PS-8501-2, OEM Replacement PSU for HP Omen 870 ENVY 750 Series Desktop PC
- Exact OEM Part Match: Direct drop-in substitute for DPS-500AB-20A, 746177-002, 849655-003 and PS-8501-2, identical chassis dimension and mounting hole layout, perfectly fits HP Omen 870, ENVY 750 tower without chassis modification.
- 500W Continuous Rated & 80 Plus Bronze Efficiency: Active PFC design with universal 100-240V AC input, multi +12V split rail structure, sufficient power reserve for mid-range discrete GPU upgrade and multi SSD/HDD expansion.
- Factory Standard Fixed Cable Harness: Pre-wired with 24Pin mainboard, 4+4Pin 8Pin CPU, 6Pin+6+2Pin PCI-E GPU and multiple SATA connectors, same pin definition and wire length as original HP stock PSU for plug-and-play install.
- Thermal Controlled Quiet Cooling: Variable speed temperature-sensing fan paired with high-temperature resistant electrolytic capacitors, stable 24/7 continuous running for gaming, content creation and daily office workloads.
- Full Circuit Safety Guard: Integrated OVP/OCP/SCP/OTP multi-protection circuit, UL/CE/FCC/RoHS certified to safeguard motherboard, CPU, graphics card and storage against surge, overload and short-circuit damage.
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This replacement 500W ATX switching power supply is produced following original HP factory specifications, exclusively designed to replace faulty stock PSU on HP Omen 870 and ENVY 750 series desktops. 80 Bronze high-efficiency circuit effectively cuts standby power consumption to save long-term electricity cost, extra wattage eliminates the bottleneck of original low-power PSU for graphics card upgrade. Standard ATX size and original wiring configuration realize seamless direct swap, ideal replacement option for computer repair shops, enterprise equipment maintenance and personal PC refurbishment projects.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Tech Cabin Return Policy
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