Hardware Spec Index

Teralux PW-3426 XT 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW3426-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index861 (Power Supplies scale)
Category rank#30,306
Street price$39
Power550 W (rated)
Performance per dollar22.08
Released2021

Specifications

BrandTeralux
ModelTeralux PW-3426 XT
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-3747 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,075$199Compare
Caldera PW-6941 SE 550W 80 PLUS Bronze SFX Power Supply992$39Compare
Novexa PW-6467 XT 750W 80 PLUS Gold SFX Power Supply1,497$99Compare
Zephyra PW-2825 Pro 1200W 80 PLUS Gold ATX Power Supply2,214$209Compare
Caldera PW-9819 Plus 850W 80 PLUS Platinum ATX 3.0 Power Supply2,097$189Compare
Vantrel PW-7896 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,660$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3426 XT 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/22018612 (accessed 2026-10-22).