Hardware Spec Index

Teralux PW-5055 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW5055-PLUS · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,003 (Power Supplies scale)
Category rank#40,841
Street price$49
Power550 W (rated)
Performance per dollar20.47
Released2026

Specifications

BrandTeralux
ModelTeralux PW-5055 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
ModularitySemi-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
Novexa PW-2241 XT 550W 80 PLUS Bronze ATX 3.0 Power Supply831$39Compare
Novexa PW-4886 XT 550W 80 PLUS Bronze ATX Power Supply1,061$49Compare
Zephyra PW-1426 Ultra 550W 80 PLUS Bronze ATX Power Supply757$39Compare
Zephyra PW-9917 Prime 1000W 80 PLUS Platinum ATX Power Supply2,146$209Compare
Zephyra PW-4993 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,166$69Compare
Novexa PW-9598 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,854$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5055 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/4482467 (accessed 2026-10-18).