Hardware Spec Index

Brontix FN-5439 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5439-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,224 (Case Fans scale)
Category rank#48,612
Street price$39
Power4 W
Performance per dollar31.38
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5439 Plus
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 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
Brontix FN-7035 Prime 120mm PWM ARGB Case Fan819$29Compare
Corvane FN-6814 Pro 120mm PWM Case Fan336$9Compare
Brontix FN-3238 Prime 140mm PWM Case Fan683$19Compare
Corvane FN-3988 Core 140mm PWM ARGB Case Fan977$29Compare
Corvane FN-8731 SE 120mm PWM ARGB Case Fan941$29Compare
Brontix FN-7675 Ultra 120mm PWM Case Fan (3-Pack)258$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5439 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6239488 (accessed 2026-10-19).