Hardware Spec Index

Brontix FN-4966 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4966-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index771 (Case Fans scale)
Category rank#25,224
Street price$29
Power3 W
Performance per dollar26.59
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4966 SE
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8496 Max 120mm PWM Case Fan286$9Compare
Brontix FN-6106 XT 120mm PWM ARGB Case Fan1,193$39Compare
Caldera FN-5135 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,065$29Compare
Zephyra FN-8759 Ultra 140mm PWM ARGB Case Fan985$29Compare
Zephyra FN-5824 Pro 120mm PWM ARGB Case Fan899$29Compare
Caldera FN-6584 Prime 120mm PWM Case Fan600$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4966 SE 140mm PWM Case Fan”, https://vextor7.com/item/91316975 (accessed 2026-10-22).