Hardware Spec Index

Brontix FN-9959 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9959-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,132 (Case Fans scale)
Category rank#33,566
Street price$39
Power3 W
Performance per dollar29.03
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9959 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise25 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
Teralux FN-7139 Pro 120mm PWM Case Fan375$9Compare
Zephyra FN-3850 Prime 120mm PWM Case Fan554$19Compare
Zephyra FN-7629 Plus 120mm PWM ARGB Case Fan841$29Compare
Teralux FN-6724 Prime 120mm PWM Case Fan (3-Pack)576$19Compare
Brontix FN-2885 Core 120mm PWM Case Fan439$19Compare
Corvane FN-1655 Ti 140mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9959 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9787461 (accessed 2026-10-20).