Hardware Spec Index

Novexa PW-4381 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4381-TI · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,002 (Power Supplies scale)
Category rank#17,671
Street price$159
Power1000 W (rated)
Performance per dollar12.59
Released2022

Specifications

BrandNovexa
ModelNovexa PW-4381 Ti
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
Fan140 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
Vantrel PW-7044 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,971$149Compare
Teralux PW-2861 Ultra 850W 80 PLUS Gold ATX Power Supply2,019$189Compare
Vantrel PW-5439 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,693$369Compare
Zephyra PW-9072 Ti 650W 80 PLUS Bronze ATX 3.0 Power Supply881$39Compare
Novexa PW-5114 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,127$199Compare
Novexa PW-7718 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,808$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4381 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/5041882 (accessed 2026-10-25).