Hardware Spec Index

Teralux PW-2118 Plus 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW2118-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index930 (Power Supplies scale)
Category rank#8,398
Street price$49
Power550 W (rated)
Performance per dollar18.98
Released2021

Specifications

BrandTeralux
ModelTeralux PW-2118 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
ModularityNon-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-6036 XT 750W 80 PLUS Gold SFX Power Supply1,558$109Compare
Vantrel PW-2228 XT 650W 80 PLUS Bronze ATX Power Supply864$39Compare
Vantrel PW-2738 XT 550W 80 PLUS Gold ATX Power Supply842$39Compare
Teralux PW-9226 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,441$99Compare
Vantrel PW-2308 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,634$119Compare
Zephyra PW-3087 Plus 1000W 80 PLUS Platinum SFX Power Supply1,922$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2118 Plus 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/6835529 (accessed 2026-10-22).