Hardware Spec Index

Brontix FN-2854 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2854-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index971 (Case Fans scale)
Category rank#41,221
Street price$39
Power4 W
Performance per dollar24.90
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2854 Prime
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise36 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
Zephyra FN-6413 Core 140mm PWM Case Fan (3-Pack)348$9Compare
Corvane FN-4199 Ti 140mm PWM Case Fan (3-Pack)481$19Compare
Caldera FN-8501 Max 140mm PWM Case Fan438$19Compare
Caldera FN-1687 Prime 120mm PWM ARGB Case Fan851$29Compare
Corvane FN-1362 Plus 120mm PWM ARGB Case Fan978$29Compare
Brontix FN-3389 Ultra 120mm PWM ARGB Case Fan963$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2854 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4338962 (accessed 2026-10-22).