Hardware Spec Index

Brontix FN-4591 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4591-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index943 (Case Fans scale)
Category rank#18,428
Street price$29
Power4 W
Performance per dollar32.52
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4591 SE
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingMagnetic levitation
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
Corvane FN-5432 SE 140mm PWM ARGB Case Fan815$29Compare
Corvane FN-6924 Edge 140mm PWM ARGB Case Fan1,338$49Compare
Corvane FN-4760 Core 120mm PWM Case Fan302$9Compare
Caldera FN-5817 Edge 120mm PWM ARGB Case Fan (3-Pack)943$29Compare
Zephyra FN-1494 Ultra 120mm PWM Case Fan310$9Compare
Caldera FN-3178 Ti 140mm PWM ARGB Case Fan1,065$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4591 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/466890 (accessed 2026-10-21).