Hardware Spec Index

Brontix FN-4227 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4227-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index782 (Case Fans scale)
Category rank#13,278
Street price$29
Power4 W
Performance per dollar26.97
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4227 Pro
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8383 Ultra 140mm PWM ARGB Case Fan943$29Compare
Brontix FN-5636 Pro 120mm PWM ARGB Case Fan1,305$49Compare
Caldera FN-6452 Plus 140mm PWM Case Fan534$19Compare
Corvane FN-3212 SE 120mm PWM Case Fan (3-Pack)579$19Compare
Corvane FN-3429 Ultra 140mm PWM Case Fan242$9Compare
Brontix FN-3276 SE 140mm PWM ARGB Case Fan (3-Pack)1,029$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4227 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6956063 (accessed 2026-10-22).