Hardware Spec Index

Novexa PW-8442 Ultra 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW8442-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,312 (Power Supplies scale)
Category rank#6,638
Street price$199
Power1000 W (rated)
Performance per dollar11.62
Released2019

Specifications

BrandNovexa
ModelNovexa PW-8442 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-1944 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,364$79Compare
Caldera PW-1647 Edge 550W 80 PLUS Bronze SFX Power Supply882$49Compare
Novexa PW-2893 Prime 850W 80 PLUS Bronze ATX Power Supply1,177$69Compare
Novexa PW-6156 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,761$119Compare
Teralux PW-6163 XT 750W 80 PLUS Bronze ATX Power Supply1,296$59Compare
Zephyra PW-8851 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,764$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8442 Ultra 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4913626 (accessed 2026-10-20).