Hardware Spec Index

Teralux PW-2989 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW2989-TI · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,459 (Power Supplies scale)
Category rank#4,675
Street price$109
Power850 W (rated)
Performance per dollar13.39
Released2023

Specifications

BrandTeralux
ModelTeralux PW-2989 Ti
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-2007 XT 1000W 80 PLUS Gold ATX Power Supply1,905$159Compare
Novexa PW-9750 Plus 1300W 80 PLUS Platinum ATX Power Supply2,303$259Compare
Caldera PW-1114 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,658$109Compare
Novexa PW-8596 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,265$239Compare
Vantrel PW-7331 Pro 550W 80 PLUS Gold ATX 3.0 Power Supply1,035$49Compare
Novexa PW-1316 Pro 1300W 80 PLUS Titanium ATX Power Supply2,536$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2989 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/32632572 (accessed 2026-10-24).