Hardware Spec Index

Teralux PW-9157 Ti 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW9157-TI · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,080 (Power Supplies scale)
Category rank#49,846
Street price$59
Power550 W (rated)
Performance per dollar18.31
Released2019

Specifications

BrandTeralux
ModelTeralux PW-9157 Ti
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully 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
Novexa PW-8692 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply750$39Compare
Teralux PW-5470 Ti 1300W 80 PLUS Gold ATX 3.1 Power Supply2,253$259Compare
Teralux PW-2893 Ultra 1200W 80 PLUS Gold ATX Power Supply2,326$249Compare
Vantrel PW-5512 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,299$229Compare
Novexa PW-6817 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,628$119Compare
Novexa PW-7053 Max 1000W 80 PLUS Gold ATX Power Supply1,935$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-9157 Ti 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8307891 (accessed 2026-10-20).