Hardware Spec Index

Novexa PW-3764 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3764-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,083 (Power Supplies scale)
Category rank#37,130
Street price$59
Power550 W (rated)
Performance per dollar18.36
Released2022

Specifications

BrandNovexa
ModelNovexa PW-3764 Ultra
Rated output550 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
ModularityNon-modular
Fan135 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-9191 Pro 1300W 80 PLUS Titanium ATX Power Supply2,700$369Compare
Novexa PW-3540 XT 1200W 80 PLUS Gold ATX 3.0 Power Supply2,461$269Compare
Novexa PW-5751 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply860$39Compare
Zephyra PW-5099 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,385$279Compare
Teralux PW-3437 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,322$209Compare
Zephyra PW-3656 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,431$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3764 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/13449883 (accessed 2026-10-24).