Hardware Spec Index

Brontix FN-4433 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4433-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index319 (Case Fans scale)
Category rank#19,593
Street price$9
Power3 W
Performance per dollar35.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4433 Ultra
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9551 Plus 120mm PWM Case Fan (3-Pack)381$9Compare
Teralux FN-1858 Max 140mm PWM Case Fan (3-Pack)498$19Compare
Caldera FN-3265 Ti 120mm PWM ARGB Case Fan894$29Compare
Corvane FN-6987 Prime 120mm PWM ARGB Case Fan (3-Pack)938$29Compare
Corvane FN-4876 Edge 120mm PWM ARGB Case Fan839$29Compare
Teralux FN-1274 Pro 120mm PWM Case Fan (3-Pack)729$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4433 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3606162 (accessed 2026-10-22).