Hardware Spec Index

Teralux PW-1198 Pro 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW1198-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index758 (Power Supplies scale)
Category rank#8,510
Street price$39
Power550 W (rated)
Performance per dollar19.44
Released2020

Specifications

BrandTeralux
ModelTeralux PW-1198 Pro
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully 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
Caldera PW-5281 Core 850W 80 PLUS Gold ATX Power Supply1,417$79Compare
Caldera PW-5000 Edge 550W 80 PLUS Gold ATX Power Supply794$39Compare
Caldera PW-7219 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply1,828$159Compare
Caldera PW-7444 Ti 550W 80 PLUS Bronze ATX Power Supply998$59Compare
Zephyra PW-2486 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply730$39Compare
Teralux PW-8725 XT 1200W 80 PLUS Titanium ATX Power Supply2,363$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1198 Pro 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1909776 (accessed 2026-10-25).