Hardware Spec Index

Novexa PW-5471 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5471-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,478 (Power Supplies scale)
Category rank#23,018
Street price$89
Power850 W (rated)
Performance per dollar16.61
Released2022

Specifications

BrandNovexa
ModelNovexa PW-5471 Ultra
Rated output850 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-pin2×
Form factorATX
ModularityFully 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
Teralux PW-7122 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,898$399Compare
Teralux PW-9504 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,075$209Compare
Novexa PW-3618 Edge 650W 80 PLUS Bronze ATX 3.1 Power Supply806$39Compare
Novexa PW-2002 Ti 750W 80 PLUS Bronze ATX 3.0 Power Supply1,074$59Compare
Vantrel PW-6246 Max 550W 80 PLUS Bronze ATX Power Supply1,028$49Compare
Vantrel PW-2571 SE 750W 80 PLUS Gold ATX Power Supply1,020$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5471 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/3799403 (accessed 2026-10-20).