Hardware Spec Index

Brontix FN-9660 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9660-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index425 (Case Fans scale)
Category rank#34,163
Street price$9
Power3 W
Performance per dollar47.22
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9660 Ultra
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1835 SE 120mm PWM Case Fan (3-Pack)267$9Compare
Brontix FN-2131 Ti 120mm PWM ARGB Case Fan923$29Compare
Zephyra FN-5196 SE 120mm PWM ARGB Case Fan865$19Compare
Brontix FN-4644 Core 140mm PWM ARGB Case Fan932$29Compare
Corvane FN-1395 Prime 120mm PWM Case Fan440$9Compare
Caldera FN-3918 Plus 140mm PWM ARGB Case Fan935$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9660 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/92097 (accessed 2026-10-19).