Hardware Spec Index

Novexa PW-3911 Plus 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3911-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,421 (Power Supplies scale)
Category rank#46,856
Street price$239
Power1000 W (rated)
Performance per dollar10.13
Released2020

Specifications

BrandNovexa
ModelNovexa PW-3911 Plus
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 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
Vantrel PW-3055 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,664$139Compare
Novexa PW-2882 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply1,146$69Compare
Caldera PW-2885 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,495$289Compare
Caldera PW-9764 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply713$39Compare
Novexa PW-8406 Ti 850W 80 PLUS Gold SFX Power Supply1,408$89Compare
Zephyra PW-2897 Prime 1300W 80 PLUS Titanium ATX Power Supply2,604$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3911 Plus 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6770505 (accessed 2026-10-24).