Hardware Spec Index

Novexa PW-9458 Pro 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW9458-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,038 (Power Supplies scale)
Category rank#3,865
Street price$59
Power750 W (rated)
Performance per dollar17.59
Released2020

Specifications

BrandNovexa
ModelNovexa PW-9458 Pro
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4145 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,635$129Compare
Teralux PW-2247 XT 650W 80 PLUS Gold ATX 3.1 Power Supply1,192$59Compare
Zephyra PW-8335 Edge 850W 80 PLUS Gold SFX Power Supply1,453$109Compare
Teralux PW-9118 XT 850W 80 PLUS Gold ATX Power Supply2,144$189Compare
Vantrel PW-4598 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,126$59Compare
Teralux PW-3599 Pro 850W 80 PLUS Gold ATX Power Supply1,730$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9458 Pro 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/10312474 (accessed 2026-10-19).