Hardware Spec Index

Teralux PW-1779 Max 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW1779-MAX · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,018 (Power Supplies scale)
Category rank#33,589
Street price$49
Power550 W (rated)
Performance per dollar20.78
Released2020

Specifications

BrandTeralux
ModelTeralux PW-1779 Max
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-2182 Core 750W 80 PLUS Gold ATX Power Supply912$49Compare
Vantrel PW-6105 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,529$269Compare
Novexa PW-2273 Max 850W 80 PLUS Gold SFX Power Supply1,640$109Compare
Teralux PW-8919 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,676$359Compare
Novexa PW-7715 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,637$119Compare
Vantrel PW-6513 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,528$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1779 Max 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/3082182 (accessed 2026-10-26).