Hardware Spec Index

Novexa PW-4031 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4031-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,985 (Power Supplies scale)
Category rank#14,883
Street price$149
Power1000 W (rated)
Performance per dollar13.32
Released2023

Specifications

BrandNovexa
ModelNovexa PW-4031 XT
Rated output1,000 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
Vantrel PW-8923 XT 1600W 80 PLUS Titanium ATX Power Supply2,826$399Compare
Caldera PW-9322 Core 650W 80 PLUS Gold ATX 3.1 Power Supply912$49Compare
Caldera PW-1405 XT 850W 80 PLUS Gold ATX Power Supply1,545$109Compare
Zephyra PW-7566 XT 750W 80 PLUS Bronze ATX Power Supply943$49Compare
Novexa PW-9870 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply921$39Compare
Caldera PW-2414 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4031 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/51456811 (accessed 2026-10-20).