Hardware Spec Index

Teralux PW-7803 Ti 850W 80 PLUS Platinum ATX Power Supply

Power Supplies · Teralux · SKU PW7803-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,983 (Power Supplies scale)
Category rank#16,441
Street price$179
Power850 W (rated)
Performance per dollar11.08
Released2021

Specifications

BrandTeralux
ModelTeralux PW-7803 Ti
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% 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
Zephyra PW-6123 Plus 750W 80 PLUS Bronze ATX Power Supply968$49Compare
Caldera PW-2137 XT 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,325$249Compare
Caldera PW-2588 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,532$109Compare
Caldera PW-5538 SE 1000W 80 PLUS Gold ATX Power Supply1,709$119Compare
Teralux PW-8846 Plus 850W 80 PLUS Gold SFX Power Supply1,850$189Compare
Novexa PW-1831 Core 550W 80 PLUS Gold ATX Power Supply1,044$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7803 Ti 850W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/8513729 (accessed 2026-10-24).