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500W Power Supply for HP 280 288 400 480 600 680 800 G3 G4 MT, Replacement for L77487-001 L89233-001 PA-5501-2HA PCG007
- Aomoproing 500W power supply is a high-performance drop-in replacement for HP ProDesk and EliteDesk Micro-Tower (MT) desktops, including the 280, 288, 400, 480, 600, 680, and 800 G3/G4 series. It is fully compatible with all OEM part numbers: L77487-001, L89233-001, PA-5501-2HA, and PCG007 . Engineered to match HP's proprietary form factor and connector layout, it features the critical 7-pin motherboard connector, 4-pin CPU power, and dual 6+2-pin PCIe power connectors essential for supporting mid-range to high-end dedicated graphics cards. Boasting 80 PLUS Gold certification and active PFC, this PSU delivers up to 90% efficiency, reducing energy waste and heat generation for quieter, cooler 24/7 operation. The robust 500W output provides stable +12V rails to power multi-core CPUs, multiple hard drives/SSDs, and performance GPUs. Comprehensive circuit protections (over-voltage, over-current, short-circuit, and over-temperature) safeguard your HP system and components. Every unit is rigorously load-tested to ensure consistent voltage output and long-term durability, making it the ideal choice for repairs, upgrades, or workstation builds.
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500W high-power upgrade for HP ProDesk/EliteDesk 280 288 400 480 600 680 800 G3 G4 MT desktops; Direct replacement for
OEM P/N: L77487-001, L89233-001, PA-5501-2HA, PCG007; Dual 6+2-pin PCIe connectors for graphics card upgrades; Universal 100-240V input with 80 PLUS Gold efficiency & active PFC; Full OVP/OCP/SCP/OTP protection, 100% load-tested for reliability
OEM P/N: L77487-001, L89233-001, PA-5501-2HA, PCG007; Dual 6+2-pin PCIe connectors for graphics card upgrades; Universal 100-240V input with 80 PLUS Gold efficiency & active PFC; Full OVP/OCP/SCP/OTP protection, 100% load-tested for reliability
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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: 30 days
- This item is covered by Nexlly Return Policy
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