Hardware Spec Index

Teralux PW-2179 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW2179-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,124 (Power Supplies scale)
Category rank#8,848
Street price$59
Power550 W (rated)
Performance per dollar19.05
Released2025

Specifications

BrandTeralux
ModelTeralux PW-2179 Ultra
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
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
Zephyra PW-2144 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply1,046$59Compare
Teralux PW-5890 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,980$399Compare
Caldera PW-2902 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,153$49Compare
Teralux PW-7490 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply1,136$59Compare
Teralux PW-5551 XT 750W 80 PLUS Gold ATX Power Supply1,624$119Compare
Novexa PW-1684 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,813$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2179 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7376282 (accessed 2026-10-22).