Hardware Spec Index

Teralux PW-2661 Max 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW2661-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,550 (Power Supplies scale)
Category rank#20,001
Street price$99
Power850 W (rated)
Performance per dollar15.66
Released2025

Specifications

BrandTeralux
ModelTeralux PW-2661 Max
Rated output850 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-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-3649 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,880$369Compare
Zephyra PW-6911 Max 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,020$179Compare
Novexa PW-2229 Pro 750W 80 PLUS Gold SFX Power Supply1,338$79Compare
Zephyra PW-6869 Max 1000W 80 PLUS Gold ATX Power Supply2,377$239Compare
Teralux PW-3110 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,805$139Compare
Novexa PW-1437 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,832$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2661 Max 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2587263 (accessed 2026-10-21).