Hardware Spec Index

Brontix FN-5140 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5140-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index857 (Case Fans scale)
Category rank#22,752
Street price$29
Power4 W
Performance per dollar29.55
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5140 Ultra
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9382 Ti 140mm PWM ARGB Case Fan (3-Pack)1,015$29Compare
Brontix FN-3582 Edge 120mm PWM ARGB Case Fan (3-Pack)1,355$49Compare
Teralux FN-3390 Pro 120mm PWM ARGB Case Fan1,329$39Compare
Corvane FN-7609 Pro 120mm PWM ARGB Case Fan1,069$29Compare
Caldera FN-3881 XT 120mm PWM ARGB Case Fan855$29Compare
Caldera FN-6802 SE 140mm PWM Case Fan (3-Pack)441$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5140 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/56523732 (accessed 2026-10-25).