Hardware Spec Index

Teralux PW-8040 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW8040-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,714 (Power Supplies scale)
Category rank#20,814
Street price$159
Power850 W (rated)
Performance per dollar10.78
Released2024

Specifications

BrandTeralux
ModelTeralux PW-8040 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
Fan140 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
Teralux PW-4950 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,423$89Compare
Vantrel PW-2226 Prime 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,642$299Compare
Zephyra PW-5482 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,468$279Compare
Caldera PW-8228 XT 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,873$399Compare
Vantrel PW-6127 Ti 750W 80 PLUS Bronze ATX 3.0 Power Supply1,412$79Compare
Teralux PW-2534 SE 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8040 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/918446 (accessed 2026-10-25).