Hardware Spec Index

Novexa PW-3931 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3931-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,133 (Power Supplies scale)
Category rank#786
Street price$189
Power1200 W (rated)
Performance per dollar11.29
Released2023

Specifications

BrandNovexa
ModelNovexa PW-3931 Plus
Rated output1,200 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-pin3×
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
Teralux PW-8772 Max 650W 80 PLUS Bronze SFX Power Supply1,252$79Compare
Zephyra PW-1819 Max 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,584$289Compare
Vantrel PW-4708 Ultra 1300W 80 PLUS Gold ATX Power Supply2,522$259Compare
Caldera PW-6006 SE 850W 80 PLUS Gold SFX Power Supply1,721$129Compare
Zephyra PW-7064 Prime 1000W 80 PLUS Gold ATX Power Supply1,643$129Compare
Caldera PW-2898 Pro 1000W 80 PLUS Gold ATX Power Supply1,677$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3931 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/74555571 (accessed 2026-10-24).