Hardware Spec Index

Brontix FN-1666 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1666-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,148 (Case Fans scale)
Category rank#22,919
Street price$39
Power4 W
Performance per dollar29.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1666 Prime
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7046 SE 120mm PWM Case Fan276$9Compare
Brontix FN-8241 Pro 140mm PWM Case Fan458$19Compare
Corvane FN-5134 XT 120mm PWM Case Fan547$19Compare
Teralux FN-2233 Core 120mm PWM ARGB Case Fan1,269$49Compare
Zephyra FN-3573 Core 120mm PWM ARGB Case Fan (3-Pack)928$29Compare
Zephyra FN-3873 Core 120mm PWM Case Fan (3-Pack)648$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1666 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/48418103 (accessed 2026-10-20).