Hardware Spec Index

Teralux PW-9457 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW9457-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index826 (Power Supplies scale)
Category rank#40,718
Street price$39
Power550 W (rated)
Performance per dollar21.18
Released2023

Specifications

BrandTeralux
ModelTeralux PW-9457 Ti
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
ModularitySemi-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
Teralux PW-7161 Max 1200W 80 PLUS Platinum ATX Power Supply2,142$199Compare
Vantrel PW-6385 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,710$129Compare
Teralux PW-4249 Core 550W 80 PLUS Gold ATX 3.1 Power Supply1,100$59Compare
Teralux PW-7600 Prime 1200W 80 PLUS Platinum ATX Power Supply2,604$329Compare
Caldera PW-8364 Prime 750W 80 PLUS Bronze ATX Power Supply1,014$49Compare
Vantrel PW-2491 Plus 1000W 80 PLUS Platinum ATX Power Supply2,025$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-9457 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/84559460 (accessed 2026-10-25).