Hardware Spec Index

Teralux PW-8774 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW8774-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,751 (Power Supplies scale)
Category rank#1,962
Street price$129
Power850 W (rated)
Performance per dollar13.57
Released2022

Specifications

BrandTeralux
ModelTeralux PW-8774 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Teralux PW-4400 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,837$399Compare
Novexa PW-8367 Core 1000W 80 PLUS Gold ATX Power Supply1,805$129Compare
Teralux PW-2415 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,092$59Compare
Vantrel PW-9597 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,488$89Compare
Caldera PW-9944 Edge 550W 80 PLUS Gold ATX 3.0 Power Supply1,079$49Compare
Novexa PW-8588 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,883$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8774 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/6406561 (accessed 2026-10-24).