Hardware Spec Index

Novexa PW-3964 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW3964-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,422 (Power Supplies scale)
Category rank#30,774
Street price$249
Power1300 W (rated)
Performance per dollar9.73
Released2026

Specifications

BrandNovexa
ModelNovexa PW-3964 Pro
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
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-6047 Ti 550W 80 PLUS Bronze ATX Power Supply892$49Compare
Caldera PW-4367 Ti 850W 80 PLUS Gold ATX Power Supply1,956$189Compare
Novexa PW-5268 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply1,223$69Compare
Zephyra PW-2437 SE 550W 80 PLUS Bronze ATX Power Supply910$39Compare
Vantrel PW-5268 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,877$129Compare
Zephyra PW-5877 Ti 750W 80 PLUS Bronze ATX 3.1 Power Supply1,009$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3964 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/9303450 (accessed 2026-10-20).