Hardware Spec Index

Teralux PW-7743 Max 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW7743-MAX · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,054 (Power Supplies scale)
Category rank#13,417
Street price$49
Power550 W (rated)
Performance per dollar21.51
Released2025

Specifications

BrandTeralux
ModelTeralux PW-7743 Max
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
Fan120 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
Zephyra PW-9839 Edge 1000W 80 PLUS Titanium ATX Power Supply2,484$239Compare
Zephyra PW-8000 Plus 1300W 80 PLUS Gold ATX 3.1 Power Supply2,441$309Compare
Teralux PW-3478 XT 1000W 80 PLUS Platinum ATX Power Supply2,044$199Compare
Vantrel PW-1157 SE 1300W 80 PLUS Titanium ATX Power Supply2,743$339Compare
Novexa PW-6092 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,650$109Compare
Caldera PW-7895 Plus 650W 80 PLUS Gold ATX Power Supply814$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7743 Max 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/97716452 (accessed 2026-10-26).