Hardware Spec Index

Novexa PW-4679 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4679-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index879 (Power Supplies scale)
Category rank#32,991
Street price$39
Power650 W (rated)
Performance per dollar22.54
Released2023

Specifications

BrandNovexa
ModelNovexa PW-4679 Ultra
Rated output650 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
Fan135 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
Teralux PW-3839 SE 550W 80 PLUS Bronze SFX Power Supply930$49Compare
Novexa PW-2785 Edge 550W 80 PLUS Bronze ATX Power Supply757$39Compare
Teralux PW-6485 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,588$119Compare
Teralux PW-2238 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,529$339Compare
Zephyra PW-8935 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,665$109Compare
Zephyra PW-6374 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,316$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4679 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/8034359 (accessed 2026-10-20).