Hardware Spec Index

Teralux PW-6191 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW6191-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index885 (Power Supplies scale)
Category rank#15,432
Street price$39
Power650 W (rated)
Performance per dollar22.69
Released2024

Specifications

BrandTeralux
ModelTeralux PW-6191 Ultra
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
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
Caldera PW-9085 Prime 650W 80 PLUS Bronze ATX Power Supply788$39Compare
Teralux PW-9328 SE 1000W 80 PLUS Platinum ATX Power Supply1,953$199Compare
Vantrel PW-1701 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,472$289Compare
Vantrel PW-6651 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,977$149Compare
Teralux PW-5609 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,746$389Compare
Teralux PW-6582 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,554$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6191 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/73313196 (accessed 2026-10-20).