Hardware Spec Index

Brontix FN-1240 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1240-ULTRA · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index1,050 (Case Fans scale)
Category rank#40,629
Street price$39
Power3 W
Performance per dollar26.92
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1240 Ultra
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 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
Brontix FN-8429 Core 140mm PWM Case Fan504$19Compare
Zephyra FN-7083 Core 140mm PWM ARGB Case Fan1,193$39Compare
Teralux FN-6750 Pro 120mm PWM Case Fan441$9Compare
Zephyra FN-5168 Ultra 120mm PWM Case Fan (3-Pack)717$19Compare
Corvane FN-1145 Edge 140mm PWM ARGB Case Fan869$29Compare
Caldera FN-9202 Plus 120mm PWM ARGB Case Fan1,068$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1240 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71752591 (accessed 2026-10-27).