Hardware Spec Index

Novexa PW-8734 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8734-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,115 (Power Supplies scale)
Category rank#18,806
Street price$59
Power650 W (rated)
Performance per dollar18.90
Released2023

Specifications

BrandNovexa
ModelNovexa PW-8734 Prime
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan135 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
Novexa PW-1052 Plus 550W 80 PLUS Bronze SFX Power Supply752$39Compare
Caldera PW-4360 XT 750W 80 PLUS Bronze SFX Power Supply1,075$59Compare
Caldera PW-9965 Ti 850W 80 PLUS Gold SFX Power Supply1,334$79Compare
Novexa PW-9169 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,388$99Compare
Novexa PW-5297 Ti 1000W 80 PLUS Platinum ATX Power Supply1,910$139Compare
Teralux PW-6889 Plus 1600W 80 PLUS Platinum ATX Power Supply2,767$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8734 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/91057861 (accessed 2026-10-25).