Hardware Spec Index

Novexa PW-4444 Edge 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW4444-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,903 (Power Supplies scale)
Category rank#14,947
Street price$139
Power850 W (rated)
Performance per dollar13.69
Released2021

Specifications

BrandNovexa
ModelNovexa PW-4444 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-9542 Edge 850W 80 PLUS Gold SFX Power Supply1,774$119Compare
Zephyra PW-4949 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,391$249Compare
Caldera PW-4903 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,718$129Compare
Caldera PW-6134 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,049$199Compare
Novexa PW-6995 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,882$339Compare
Vantrel PW-7250 Ti 550W 80 PLUS Gold ATX Power Supply918$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4444 Edge 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2672500 (accessed 2026-10-19).