Hardware Spec Index

Teralux PW-7770 Ti 850W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW7770-TI · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index1,261 (Power Supplies scale)
Category rank#7,792
Street price$69
Power850 W (rated)
Performance per dollar18.28
Released2022

Specifications

BrandTeralux
ModelTeralux PW-7770 Ti
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-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
Teralux PW-1707 Ultra 850W 80 PLUS Gold ATX Power Supply1,864$149Compare
Vantrel PW-9996 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,804$369Compare
Caldera PW-3137 Prime 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,316$289Compare
Novexa PW-6158 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,905$189Compare
Zephyra PW-1727 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,881$149Compare
Novexa PW-7452 Core 1000W 80 PLUS Gold SFX Power Supply1,782$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7770 Ti 850W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/71468 (accessed 2026-10-18).