Hardware Spec Index

Novexa PW-4620 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4620-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index844 (Power Supplies scale)
Category rank#15,399
Street price$39
Power550 W (rated)
Performance per dollar21.64
Released2026

Specifications

BrandNovexa
ModelNovexa PW-4620 Plus
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
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
Zephyra PW-6247 Ti 1200W 80 PLUS Gold ATX Power Supply2,142$199Compare
Zephyra PW-2674 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,513$89Compare
Teralux PW-6995 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,373$279Compare
Teralux PW-9755 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply974$39Compare
Zephyra PW-5703 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,774$119Compare
Zephyra PW-2953 Ti 750W 80 PLUS Bronze ATX 3.1 Power Supply1,281$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4620 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/52593068 (accessed 2026-10-19).