Hardware Spec Index

Brontix FN-9666 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9666-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,062 (Case Fans scale)
Category rank#1,157
Street price$29
Power3 W
Performance per dollar36.62
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9666 XT
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise29 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
Teralux FN-6878 Prime 140mm PWM ARGB Case Fan979$29Compare
Corvane FN-3989 Plus 140mm PWM Case Fan548$19Compare
Corvane FN-5143 Core 140mm PWM Case Fan (3-Pack)600$19Compare
Teralux FN-4852 SE 120mm PWM Case Fan460$19Compare
Teralux FN-1923 Ti 120mm PWM Case Fan765$19Compare
Corvane FN-7114 Plus 120mm PWM ARGB Case Fan1,239$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9666 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2578367 (accessed 2026-10-22).