Hardware Spec Index

Teralux PW-5402 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW5402-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index799 (Power Supplies scale)
Category rank#26,665
Street price$39
Power550 W (rated)
Performance per dollar20.49
Released2024

Specifications

BrandTeralux
ModelTeralux PW-5402 Pro
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan140 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-4043 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply858$39Compare
Caldera PW-9747 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,595$289Compare
Novexa PW-5567 Edge 1600W 80 PLUS Titanium ATX Power Supply2,611$329Compare
Novexa PW-4607 XT 550W 80 PLUS Bronze ATX Power Supply704$39Compare
Teralux PW-5900 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply2,019$159Compare
Vantrel PW-1608 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,585$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5402 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/69013663 (accessed 2026-10-23).