Hardware Spec Index

Teralux PW-6663 Ultra 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Teralux · SKU PW6663-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,552 (Power Supplies scale)
Category rank#2,007
Street price$299
Power1600 W (rated)
Performance per dollar8.54
Released2021

Specifications

BrandTeralux
ModelTeralux PW-6663 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
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
Caldera PW-2893 Ti 650W 80 PLUS Gold ATX Power Supply836$39Compare
Teralux PW-1934 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,980$369Compare
Teralux PW-7337 XT 1000W 80 PLUS Gold ATX Power Supply1,926$159Compare
Teralux PW-1568 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,601$119Compare
Vantrel PW-3079 Pro 750W 80 PLUS Bronze SFX Power Supply1,101$59Compare
Teralux PW-1152 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply922$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6663 Ultra 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/7329237 (accessed 2026-10-21).