Hardware Spec Index

Brontix FN-3735 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3735-PRIME · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,387 (Case Fans scale)
Category rank#35,515
Street price$49
Power4 W
Performance per dollar28.31
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3735 Prime
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1920 SE 140mm PWM ARGB Case Fan1,380$49Compare
Corvane FN-5978 Core 140mm PWM Case Fan (3-Pack)480$19Compare
Brontix FN-7846 SE 120mm PWM Case Fan (3-Pack)349$9Compare
Corvane FN-9516 Max 140mm PWM ARGB Case Fan (3-Pack)783$19Compare
Corvane FN-4551 Plus 140mm PWM Case Fan (3-Pack)779$19Compare
Zephyra FN-5275 Core 120mm PWM Case Fan (3-Pack)737$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3735 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/551998 (accessed 2026-10-18).