Hardware Spec Index

Teralux PW-7418 Plus 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW7418-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,020 (Power Supplies scale)
Category rank#3,673
Street price$49
Power550 W (rated)
Performance per dollar20.82
Released2020

Specifications

BrandTeralux
ModelTeralux PW-7418 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
Zephyra PW-3001 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,985$179Compare
Teralux PW-3630 Max 1000W 80 PLUS Titanium ATX Power Supply2,412$289Compare
Caldera PW-3307 Max 850W 80 PLUS Gold SFX Power Supply1,521$109Compare
Teralux PW-7750 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,700$309Compare
Zephyra PW-1411 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,009$189Compare
Zephyra PW-6342 Edge 550W 80 PLUS Bronze ATX Power Supply749$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7418 Plus 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/14404656 (accessed 2026-10-19).