Hardware Spec Index

Novexa PW-8804 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW8804-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index765 (Power Supplies scale)
Category rank#2,009
Street price$39
Power550 W (rated)
Performance per dollar19.62
Released2025

Specifications

BrandNovexa
ModelNovexa PW-8804 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7476 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,582$109Compare
Novexa PW-8674 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,200$69Compare
Novexa PW-4451 Edge 1300W 80 PLUS Titanium ATX Power Supply2,944$359Compare
Novexa PW-7791 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply967$39Compare
Zephyra PW-2088 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,060$49Compare
Novexa PW-1946 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,669$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8804 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/43670177 (accessed 2026-10-22).