Hardware Spec Index

Teralux PW-7109 Ultra 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW7109-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,267 (Power Supplies scale)
Category rank#4,608
Street price$69
Power850 W (rated)
Performance per dollar18.36
Released2024

Specifications

BrandTeralux
ModelTeralux PW-7109 Ultra
Rated output850 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-pin2×
Form factorSFX-L
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
Caldera PW-6678 SE 550W 80 PLUS Gold ATX Power Supply911$39Compare
Caldera PW-8165 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply2,278$199Compare
Vantrel PW-1956 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply1,148$59Compare
Zephyra PW-7723 Edge 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,696$319Compare
Caldera PW-3627 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,093$199Compare
Teralux PW-2439 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,434$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7109 Ultra 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/981455 (accessed 2026-10-25).