Hardware Spec Index

Novexa PW-3694 Plus 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW3694-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,031 (Power Supplies scale)
Category rank#32,265
Street price$49
Power550 W (rated)
Performance per dollar21.04
Released2021

Specifications

BrandNovexa
ModelNovexa PW-3694 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 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
Novexa PW-3144 Ti 850W 80 PLUS Gold SFX Power Supply1,863$139Compare
Caldera PW-5682 Prime 1000W 80 PLUS Titanium ATX Power Supply2,274$249Compare
Caldera PW-7750 Ti 1000W 80 PLUS Gold ATX Power Supply2,257$219Compare
Zephyra PW-4150 Core 550W 80 PLUS Bronze SFX Power Supply905$39Compare
Caldera PW-3777 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,057$169Compare
Teralux PW-5907 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,664$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3694 Plus 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/3940614 (accessed 2026-10-25).