Hardware Spec Index

Novexa PW-8943 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8943-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,401 (Power Supplies scale)
Category rank#13,090
Street price$79
Power650 W (rated)
Performance per dollar17.73
Released2022

Specifications

BrandNovexa
ModelNovexa PW-8943 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan120 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
Teralux PW-4789 Core 850W 80 PLUS Gold ATX Power Supply1,735$139Compare
Zephyra PW-2502 Edge 650W 80 PLUS Bronze ATX Power Supply795$39Compare
Novexa PW-1783 Max 1000W 80 PLUS Gold ATX Power Supply1,981$189Compare
Vantrel PW-9924 Max 1300W 80 PLUS Gold ATX 3.0 Power Supply2,360$239Compare
Vantrel PW-6208 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply2,094$249Compare
Caldera PW-5627 Plus 650W 80 PLUS Gold ATX Power Supply1,037$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8943 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/2029337 (accessed 2026-10-21).