Hardware Spec Index

Novexa PW-7404 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW7404-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index934 (Power Supplies scale)
Category rank#4,329
Street price$49
Power650 W (rated)
Performance per dollar19.06
Released2022

Specifications

BrandNovexa
ModelNovexa PW-7404 Ultra
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
Fan140 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
Zephyra PW-4204 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,458$89Compare
Novexa PW-8458 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,719$279Compare
Caldera PW-2181 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,294$79Compare
Caldera PW-5477 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,991$189Compare
Novexa PW-2368 Max 1000W 80 PLUS Gold ATX Power Supply1,894$139Compare
Vantrel PW-8974 XT 750W 80 PLUS Gold ATX Power Supply1,465$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7404 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/2744220 (accessed 2026-10-21).