Hardware Spec Index

Novexa PW-4433 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4433-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index2,069 (Power Supplies scale)
Category rank#4,827
Street price$169
Power1000 W (rated)
Performance per dollar12.24
Released2024

Specifications

BrandNovexa
ModelNovexa PW-4433 Plus
Rated output1,000 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-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
Zephyra PW-8018 Core 1000W 80 PLUS Gold ATX Power Supply2,195$199Compare
Caldera PW-5492 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,514$99Compare
Zephyra PW-2605 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,997$179Compare
Novexa PW-3049 Prime 650W 80 PLUS Bronze ATX Power Supply994$49Compare
Novexa PW-8672 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply1,119$49Compare
Zephyra PW-3990 Ultra 1200W 80 PLUS Gold ATX Power Supply2,195$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4433 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/19396283 (accessed 2026-10-26).