Hardware Spec Index

Novexa PW-3547 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW3547-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index837 (Power Supplies scale)
Category rank#7,974
Street price$39
Power550 W (rated)
Performance per dollar21.46
Released2026

Specifications

BrandNovexa
ModelNovexa PW-3547 Max
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
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-8361 Edge 750W 80 PLUS Bronze ATX 3.0 Power Supply1,033$59Compare
Teralux PW-1791 Edge 650W 80 PLUS Bronze ATX Power Supply1,263$69Compare
Caldera PW-7892 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,783$169Compare
Novexa PW-2372 Ti 1000W 80 PLUS Titanium ATX Power Supply2,546$299Compare
Vantrel PW-4558 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply1,188$59Compare
Novexa PW-1935 Prime 750W 80 PLUS Gold ATX Power Supply1,274$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3547 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/7448245 (accessed 2026-10-22).