Hardware Spec Index

Novexa PW-1477 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW1477-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index717 (Power Supplies scale)
Category rank#11,440
Street price$39
Power550 W (rated)
Performance per dollar18.38
Released2022

Specifications

BrandNovexa
ModelNovexa PW-1477 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
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
Vantrel PW-1833 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,526$359Compare
Caldera PW-2203 Prime 1000W 80 PLUS Platinum SFX Power Supply1,954$169Compare
Zephyra PW-8336 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,612$119Compare
Zephyra PW-9032 Core 650W 80 PLUS Bronze ATX Power Supply1,136$59Compare
Vantrel PW-9555 Ti 850W 80 PLUS Gold SFX Power Supply1,563$129Compare
Zephyra PW-8243 Edge 550W 80 PLUS Bronze SFX Power Supply1,003$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1477 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/46434446 (accessed 2026-10-26).