Hardware Spec Index

Novexa PW-4422 Pro 1600W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW4422-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,492 (Power Supplies scale)
Category rank#22,876
Street price$279
Power1600 W (rated)
Performance per dollar8.93
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4422 Pro
Rated output1,600 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-1540 Ultra 1000W 80 PLUS Gold SFX Power Supply1,682$149Compare
Novexa PW-9135 Core 850W 80 PLUS Gold ATX Power Supply1,657$129Compare
Teralux PW-6766 Ultra 1000W 80 PLUS Gold ATX Power Supply1,784$129Compare
Novexa PW-9878 Pro 1600W 80 PLUS Titanium ATX Power Supply2,687$359Compare
Zephyra PW-8375 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,785$119Compare
Caldera PW-5531 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,331$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4422 Pro 1600W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/867494 (accessed 2026-10-19).