Hardware Spec Index

Brontix FN-4591 Max 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4591-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index820 (Case Fans scale)
Category rank#7,470
Street price$19
Power3 W
Performance per dollar43.16
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4591 Max
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5334 Pro 120mm PWM Case Fan (3-Pack)674$19Compare
Teralux FN-7205 Prime 120mm PWM Case Fan276$9Compare
Brontix FN-9701 Core 140mm PWM Case Fan269$9Compare
Teralux FN-6790 Pro 140mm PWM Case Fan (3-Pack)216$9Compare
Zephyra FN-6512 Plus 120mm PWM Case Fan557$19Compare
Brontix FN-9141 Ultra 140mm PWM Case Fan (3-Pack)638$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4591 Max 120mm PWM Case Fan”, https://vextor7.com/item/7565136 (accessed 2026-10-19).