Hardware Spec Index

Teralux PW-9446 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW9446-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,576 (Power Supplies scale)
Category rank#42,171
Street price$119
Power850 W (rated)
Performance per dollar13.24
Released2026

Specifications

BrandTeralux
ModelTeralux PW-9446 XT
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 factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-1480 Max 1300W 80 PLUS Gold ATX 3.0 Power Supply2,423$299Compare
Teralux PW-3617 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply1,965$179Compare
Novexa PW-3102 Core 550W 80 PLUS Bronze SFX Power Supply786$39Compare
Caldera PW-9888 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,967$199Compare
Novexa PW-2556 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,897$339Compare
Novexa PW-7072 Edge 750W 80 PLUS Bronze ATX 3.0 Power Supply999$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-9446 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/10031382 (accessed 2026-10-26).