Hardware Spec Index

Teralux PW-8433 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW8433-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index819 (Power Supplies scale)
Category rank#2,456
Street price$39
Power550 W (rated)
Performance per dollar21.00
Released2024

Specifications

BrandTeralux
ModelTeralux PW-8433 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan140 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-6179 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,407$269Compare
Teralux PW-6863 Max 650W 80 PLUS Bronze ATX Power Supply846$39Compare
Zephyra PW-1298 Plus 650W 80 PLUS Bronze ATX Power Supply1,296$69Compare
Vantrel PW-1532 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,504$99Compare
Vantrel PW-8117 SE 1000W 80 PLUS Gold SFX Power Supply2,090$219Compare
Teralux PW-7564 Max 850W 80 PLUS Gold ATX Power Supply1,270$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8433 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/8205382 (accessed 2026-10-23).