Hardware Spec Index

Novexa PW-8190 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW8190-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index775 (Power Supplies scale)
Category rank#15,719
Street price$39
Power650 W (rated)
Performance per dollar19.87
Released2024

Specifications

BrandNovexa
ModelNovexa PW-8190 Prime
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4399 Prime 1000W 80 PLUS Gold ATX Power Supply2,307$219Compare
Novexa PW-8457 Ti 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,692$269Compare
Zephyra PW-7154 Ultra 650W 80 PLUS Bronze ATX Power Supply977$49Compare
Zephyra PW-8815 XT 750W 80 PLUS Bronze ATX 3.1 Power Supply1,229$69Compare
Novexa PW-5193 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,494$99Compare
Vantrel PW-2570 Prime 550W 80 PLUS Gold ATX Power Supply1,087$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8190 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/3757336 (accessed 2026-10-22).