Hardware Spec Index

Brontix FN-8143 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8143-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index822 (Case Fans scale)
Category rank#7,461
Street price$29
Power3 W
Performance per dollar28.34
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8143 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7640 Pro 120mm PWM Case Fan637$19Compare
Corvane FN-6837 Plus 120mm PWM ARGB Case Fan1,168$29Compare
Brontix FN-5632 Ultra 140mm PWM ARGB Case Fan1,121$39Compare
Caldera FN-5833 Prime 120mm PWM ARGB Case Fan (3-Pack)1,312$49Compare
Teralux FN-9958 Plus 120mm PWM ARGB Case Fan1,012$39Compare
Corvane FN-5915 Ultra 140mm PWM Case Fan741$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8143 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91827391 (accessed 2026-10-22).