Hardware Spec Index

Novexa PW-3971 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3971-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,015 (Power Supplies scale)
Category rank#199
Street price$199
Power1000 W (rated)
Performance per dollar10.13
Released2023

Specifications

BrandNovexa
ModelNovexa PW-3971 Edge
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
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7911 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,405$309Compare
Novexa PW-4531 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,559$109Compare
Caldera PW-1310 Ti 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,800$349Compare
Caldera PW-6838 Ti 750W 80 PLUS Gold ATX Power Supply1,065$59Compare
Teralux PW-7227 SE 850W 80 PLUS Gold ATX Power Supply1,817$139Compare
Teralux PW-8627 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,892$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3971 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/8092632 (accessed 2026-10-19).