Hardware Spec Index

Novexa PW-8731 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW8731-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,756 (Power Supplies scale)
Category rank#118
Street price$129
Power1000 W (rated)
Performance per dollar13.61
Released2024

Specifications

BrandNovexa
ModelNovexa PW-8731 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 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-3456 Edge 1000W 80 PLUS Gold SFX Power Supply2,096$229Compare
Caldera PW-4982 Plus 850W 80 PLUS Gold SFX Power Supply1,825$149Compare
Zephyra PW-6371 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,435$79Compare
Caldera PW-1549 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply2,441$269Compare
Zephyra PW-5361 Ultra 750W 80 PLUS Gold ATX Power Supply1,278$69Compare
Zephyra PW-4489 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,505$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8731 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4869005 (accessed 2026-10-19).