Hardware Spec Index

Novexa PW-9942 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9942-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,300 (Power Supplies scale)
Category rank#10,521
Street price$69
Power850 W (rated)
Performance per dollar18.84
Released2021

Specifications

BrandNovexa
ModelNovexa PW-9942 Plus
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
Novexa PW-9648 Pro 650W 80 PLUS Bronze ATX Power Supply805$39Compare
Teralux PW-2016 SE 550W 80 PLUS Bronze SFX Power Supply750$39Compare
Teralux PW-5444 XT 650W 80 PLUS Gold ATX Power Supply1,281$79Compare
Vantrel PW-8212 Pro 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,283$219Compare
Zephyra PW-2271 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply845$39Compare
Zephyra PW-3860 Core 550W 80 PLUS Gold ATX 3.1 Power Supply1,145$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9942 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/864037 (accessed 2026-10-20).