Hardware Spec Index

Brontix FN-3589 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3589-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index614 (Case Fans scale)
Category rank#46,866
Street price$19
Power3 W
Performance per dollar32.32
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3589 Prime
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8079 Prime 120mm PWM Case Fan (3-Pack)504$19Compare
Zephyra FN-1710 Prime 120mm PWM ARGB Case Fan920$29Compare
Caldera FN-7808 Plus 120mm PWM ARGB Case Fan1,157$39Compare
Corvane FN-9874 Edge 140mm PWM ARGB Case Fan1,345$49Compare
Brontix FN-2897 XT 140mm PWM ARGB Case Fan844$19Compare
Brontix FN-6576 Pro 120mm PWM ARGB Case Fan (3-Pack)832$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3589 Prime 140mm PWM Case Fan”, https://vextor7.com/item/54379976 (accessed 2026-10-20).