Hardware Spec Index

Novexa PW-7984 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW7984-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,787 (Power Supplies scale)
Category rank#48,828
Street price$149
Power850 W (rated)
Performance per dollar11.99
Released2021

Specifications

BrandNovexa
ModelNovexa PW-7984 Core
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-8955 Prime 550W 80 PLUS Gold SFX Power Supply726$39Compare
Zephyra PW-7920 Ultra 850W 80 PLUS Bronze SFX Power Supply1,513$89Compare
Caldera PW-8129 Max 1300W 80 PLUS Titanium ATX Power Supply2,742$339Compare
Novexa PW-9306 Prime 750W 80 PLUS Gold ATX Power Supply1,518$89Compare
Vantrel PW-3818 Core 1200W 80 PLUS Gold ATX Power Supply2,416$299Compare
Teralux PW-3240 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,268$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7984 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/429617 (accessed 2026-10-19).