Hardware Spec Index

Teralux PW-9457 SE 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW9457-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index834 (Power Supplies scale)
Category rank#20,563
Street price$39
Power550 W (rated)
Performance per dollar21.38
Released2023

Specifications

BrandTeralux
ModelTeralux PW-9457 SE
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 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-4309 Plus 1000W 80 PLUS Titanium SFX Power Supply2,381$309Compare
Vantrel PW-9222 Edge 750W 80 PLUS Gold SFX Power Supply1,511$109Compare
Caldera PW-1757 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,887$149Compare
Zephyra PW-4982 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,470$89Compare
Novexa PW-8077 Core 750W 80 PLUS Bronze ATX Power Supply1,371$79Compare
Novexa PW-5382 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-9457 SE 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/28026683 (accessed 2026-10-23).