Hardware Spec Index

Novexa PW-6047 Core 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW6047-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index893 (Power Supplies scale)
Category rank#44,113
Street price$39
Power550 W (rated)
Performance per dollar22.90
Released2023

Specifications

BrandNovexa
ModelNovexa PW-6047 Core
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityFully 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
Zephyra PW-7598 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply1,051$49Compare
Novexa PW-4202 SE 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,330$199Compare
Novexa PW-7404 Ti 1300W 80 PLUS Titanium ATX Power Supply2,703$339Compare
Teralux PW-4914 Edge 750W 80 PLUS Gold SFX Power Supply1,231$69Compare
Caldera PW-3291 XT 1600W 80 PLUS Platinum ATX Power Supply2,860$389Compare
Caldera PW-8840 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,977$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6047 Core 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/8826421 (accessed 2026-10-19).