Hardware Spec Index

Novexa PW-3390 Core 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW3390-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index944 (Power Supplies scale)
Category rank#8,154
Street price$49
Power750 W (rated)
Performance per dollar19.27
Released2023

Specifications

BrandNovexa
ModelNovexa PW-3390 Core
Rated output750 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-pin2×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-3727 XT 1000W 80 PLUS Gold ATX Power Supply1,905$149Compare
Vantrel PW-3964 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,454$79Compare
Caldera PW-4723 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply1,344$79Compare
Teralux PW-2393 Pro 850W 80 PLUS Gold SFX Power Supply1,640$149Compare
Teralux PW-7599 SE 850W 80 PLUS Gold ATX Power Supply1,609$119Compare
Vantrel PW-3502 Plus 650W 80 PLUS Bronze ATX 3.1 Power Supply779$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3390 Core 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/4393246 (accessed 2026-10-26).