Hardware Spec Index

Novexa PW-3784 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3784-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,578 (Power Supplies scale)
Category rank#48,713
Street price$109
Power750 W (rated)
Performance per dollar14.48
Released2022

Specifications

BrandNovexa
ModelNovexa PW-3784 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7077 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply1,338$79Compare
Teralux PW-5672 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply1,712$129Compare
Zephyra PW-7833 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,525$259Compare
Teralux PW-6666 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,901$349Compare
Caldera PW-8585 Pro 1300W 80 PLUS Titanium ATX Power Supply2,611$329Compare
Novexa PW-8454 Plus 750W 80 PLUS Bronze ATX 3.1 Power Supply1,024$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3784 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/574887 (accessed 2026-10-22).