Hardware Spec Index

Novexa PW-5941 Core 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW5941-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index800 (Power Supplies scale)
Category rank#39,092
Street price$39
Power550 W (rated)
Performance per dollar20.51
Released2020

Specifications

BrandNovexa
ModelNovexa PW-5941 Core
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-9550 Max 550W 80 PLUS Bronze ATX Power Supply865$39Compare
Zephyra PW-5097 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,467$99Compare
Caldera PW-9857 Ti 1300W 80 PLUS Titanium ATX Power Supply2,653$389Compare
Zephyra PW-5790 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply727$39Compare
Vantrel PW-3762 Plus 650W 80 PLUS Bronze ATX 3.1 Power Supply1,154$59Compare
Caldera PW-5151 Edge 1000W 80 PLUS Gold ATX Power Supply1,649$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5941 Core 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/9825293 (accessed 2026-10-21).