Hardware Spec Index

Teralux PW-2189 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW2189-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index842 (Power Supplies scale)
Category rank#30,078
Street price$39
Power550 W (rated)
Performance per dollar21.59
Released2022

Specifications

BrandTeralux
ModelTeralux PW-2189 SE
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
Fan120 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
Vantrel PW-6781 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,401$249Compare
Vantrel PW-8370 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,503$269Compare
Zephyra PW-7446 Pro 1300W 80 PLUS Titanium ATX Power Supply2,545$269Compare
Zephyra PW-9089 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply975$39Compare
Novexa PW-7754 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,898$149Compare
Caldera PW-3040 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply1,990$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2189 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/10105052 (accessed 2026-10-20).