Hardware Spec Index

Novexa PW-9073 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9073-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,597 (Power Supplies scale)
Category rank#43,410
Street price$109
Power850 W (rated)
Performance per dollar14.65
Released2021

Specifications

BrandNovexa
ModelNovexa PW-9073 Ultra
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
Fan135 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
Teralux PW-1101 XT 850W 80 PLUS Bronze ATX 3.1 Power Supply1,295$69Compare
Vantrel PW-1235 Max 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,771$309Compare
Teralux PW-2440 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,608$309Compare
Caldera PW-6988 Core 750W 80 PLUS Gold SFX Power Supply1,047$49Compare
Zephyra PW-4115 Plus 650W 80 PLUS Bronze ATX Power Supply988$49Compare
Zephyra PW-4525 XT 550W 80 PLUS Gold ATX 3.1 Power Supply849$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9073 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/903110 (accessed 2026-10-23).