Hardware Spec Index

Novexa PW-5459 Pro 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW5459-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,162 (Power Supplies scale)
Category rank#12,818
Street price$49
Power650 W (rated)
Performance per dollar23.71
Released2022

Specifications

BrandNovexa
ModelNovexa PW-5459 Pro
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 factorSFX-L
ModularitySemi-modular
Fan120 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
Caldera PW-6829 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,705$119Compare
Teralux PW-8657 SE 750W 80 PLUS Gold ATX Power Supply1,317$79Compare
Vantrel PW-6807 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,786$129Compare
Teralux PW-4242 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,419$99Compare
Vantrel PW-9127 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,241$239Compare
Caldera PW-9802 Ti 550W 80 PLUS Gold SFX Power Supply893$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5459 Pro 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/32931143 (accessed 2026-10-25).