Hardware Spec Index

Novexa PW-5254 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5254-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index767 (Power Supplies scale)
Category rank#42,069
Street price$39
Power550 W (rated)
Performance per dollar19.67
Released2022

Specifications

BrandNovexa
ModelNovexa PW-5254 Edge
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan135 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
Zephyra PW-9067 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,253$79Compare
Teralux PW-7476 Max 1000W 80 PLUS Gold ATX Power Supply2,079$219Compare
Caldera PW-9756 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply1,749$139Compare
Caldera PW-8668 Ti 850W 80 PLUS Gold ATX Power Supply1,877$149Compare
Teralux PW-6074 Ti 1000W 80 PLUS Gold ATX Power Supply1,591$119Compare
Zephyra PW-5731 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,253$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5254 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/5193830 (accessed 2026-10-19).