Hardware Spec Index

Novexa PW-1974 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW1974-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,454 (Power Supplies scale)
Category rank#1,193
Street price$79
Power850 W (rated)
Performance per dollar18.41
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1974 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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-8990 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,642$119Compare
Caldera PW-7389 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,387$279Compare
Novexa PW-7473 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,861$339Compare
Novexa PW-5106 SE 850W 80 PLUS Gold ATX Power Supply1,805$139Compare
Novexa PW-2013 Edge 550W 80 PLUS Bronze ATX Power Supply871$39Compare
Vantrel PW-5661 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,690$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1974 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/21588552 (accessed 2026-10-21).