Hardware Spec Index

Novexa PW-9042 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9042-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,714 (Power Supplies scale)
Category rank#40,897
Street price$119
Power850 W (rated)
Performance per dollar14.40
Released2025

Specifications

BrandNovexa
ModelNovexa PW-9042 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8959 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,390$69Compare
Novexa PW-6786 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply2,564$289Compare
Zephyra PW-7181 Core 1200W 80 PLUS Platinum ATX Power Supply2,506$249Compare
Teralux PW-5941 Ultra 1000W 80 PLUS Gold SFX Power Supply2,157$219Compare
Zephyra PW-1758 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply813$39Compare
Caldera PW-6295 Plus 550W 80 PLUS Gold SFX Power Supply1,214$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9042 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/779350 (accessed 2026-10-22).