Hardware Spec Index

Novexa PW-9434 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9434-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index852 (Power Supplies scale)
Category rank#39,405
Street price$39
Power550 W (rated)
Performance per dollar21.85
Released2025

Specifications

BrandNovexa
ModelNovexa PW-9434 SE
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
Novexa PW-3574 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,129$59Compare
Zephyra PW-6004 Edge 1000W 80 PLUS Gold ATX Power Supply2,344$259Compare
Novexa PW-7572 Core 1200W 80 PLUS Titanium ATX Power Supply2,656$279Compare
Caldera PW-3532 Max 1200W 80 PLUS Platinum ATX Power Supply2,154$209Compare
Zephyra PW-4177 Ti 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,145$179Compare
Zephyra PW-8753 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,933$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9434 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/2168968 (accessed 2026-10-24).