Hardware Spec Index

Teralux PW-8663 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW8663-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,474 (Power Supplies scale)
Category rank#33,440
Street price$89
Power850 W (rated)
Performance per dollar16.56
Released2020

Specifications

BrandTeralux
ModelTeralux PW-8663 Max
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
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
Zephyra PW-4427 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,410$99Compare
Novexa PW-9893 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,599$109Compare
Vantrel PW-5357 Prime 850W 80 PLUS Gold ATX Power Supply1,693$139Compare
Teralux PW-8965 Max 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,317$289Compare
Caldera PW-3055 Max 850W 80 PLUS Platinum ATX Power Supply1,874$179Compare
Caldera PW-5269 SE 1000W 80 PLUS Gold ATX Power Supply1,957$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8663 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/35455401 (accessed 2026-10-20).