Hardware Spec Index

Novexa PW-4601 Pro 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW4601-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index936 (Power Supplies scale)
Category rank#17,460
Street price$39
Power550 W (rated)
Performance per dollar24.00
Released2024

Specifications

BrandNovexa
ModelNovexa PW-4601 Pro
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 factorSFX-L
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-9364 Pro 650W 80 PLUS Bronze ATX Power Supply1,064$49Compare
Zephyra PW-8402 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply920$39Compare
Novexa PW-1176 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply756$39Compare
Caldera PW-9930 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply2,234$239Compare
Teralux PW-2999 Max 1200W 80 PLUS Gold ATX Power Supply2,141$209Compare
Teralux PW-2452 Ti 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,277$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4601 Pro 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/1672707 (accessed 2026-10-26).