Hardware Spec Index

Teralux PW-7780 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW7780-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,701 (Power Supplies scale)
Category rank#2,252
Street price$119
Power850 W (rated)
Performance per dollar14.29
Released2026

Specifications

BrandTeralux
ModelTeralux PW-7780 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
Fan135 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
Zephyra PW-4298 Max 650W 80 PLUS Bronze ATX Power Supply823$39Compare
Teralux PW-8726 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,202$209Compare
Caldera PW-3289 Core 850W 80 PLUS Gold ATX Power Supply1,403$89Compare
Caldera PW-2590 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,754$349Compare
Novexa PW-9491 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,335$69Compare
Vantrel PW-2189 Pro 1200W 80 PLUS Gold ATX Power Supply2,554$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7780 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/3267693 (accessed 2026-10-24).