Hardware Spec Index

Teralux PW-6661 Max 850W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW6661-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,131 (Power Supplies scale)
Category rank#37,947
Street price$59
Power850 W (rated)
Performance per dollar19.17
Released2021

Specifications

BrandTeralux
ModelTeralux PW-6661 Max
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9888 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,674$349Compare
Novexa PW-1183 Edge 1200W 80 PLUS Titanium ATX Power Supply2,450$289Compare
Vantrel PW-4391 Pro 650W 80 PLUS Bronze ATX Power Supply1,130$49Compare
Teralux PW-5846 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,929$189Compare
Teralux PW-4441 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,175$69Compare
Teralux PW-2620 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply932$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6661 Max 850W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/19704295 (accessed 2026-10-19).