Hardware Spec Index

Novexa PW-4426 Max 850W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4426-MAX · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,938 (Power Supplies scale)
Category rank#11,517
Street price$179
Power850 W (rated)
Performance per dollar10.83
Released2022

Specifications

BrandNovexa
ModelNovexa PW-4426 Max
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
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
Vantrel PW-7059 XT 750W 80 PLUS Gold ATX Power Supply1,502$109Compare
Teralux PW-8105 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,012$149Compare
Teralux PW-5384 XT 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,590$299Compare
Caldera PW-9138 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,013$159Compare
Zephyra PW-9998 Max 1000W 80 PLUS Titanium SFX Power Supply2,158$219Compare
Teralux PW-8703 XT 1200W 80 PLUS Gold ATX Power Supply2,543$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4426 Max 850W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/1044744 (accessed 2026-10-23).