Hardware Spec Index

Teralux PW-4208 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW4208-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,107 (Power Supplies scale)
Category rank#1,457
Street price$49
Power550 W (rated)
Performance per dollar22.59
Released2025

Specifications

BrandTeralux
ModelTeralux PW-4208 Prime
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-9731 Ti 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,596$359Compare
Vantrel PW-9248 XT 1000W 80 PLUS Gold ATX Power Supply1,662$139Compare
Novexa PW-9622 XT 650W 80 PLUS Gold ATX 3.1 Power Supply1,216$59Compare
Caldera PW-6190 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,997$199Compare
Vantrel PW-7510 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply773$39Compare
Zephyra PW-7924 XT 550W 80 PLUS Gold ATX Power Supply736$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4208 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/72942215 (accessed 2026-10-21).