Hardware Spec Index

Teralux PW-9721 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW9721-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,692 (Power Supplies scale)
Category rank#44,689
Street price$119
Power850 W (rated)
Performance per dollar14.22
Released2021

Specifications

BrandTeralux
ModelTeralux PW-9721 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-2966 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply759$39Compare
Vantrel PW-6759 Prime 550W 80 PLUS Gold SFX Power Supply893$39Compare
Zephyra PW-9264 Ultra 1200W 80 PLUS Gold ATX Power Supply2,427$299Compare
Zephyra PW-8277 Pro 1300W 80 PLUS Gold ATX Power Supply2,526$279Compare
Novexa PW-9733 Ultra 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,244$199Compare
Teralux PW-3144 Plus 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,317$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-9721 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/9723909 (accessed 2026-10-19).