Hardware Spec Index

Brontix FN-4641 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4641-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,258 (Case Fans scale)
Category rank#31,710
Street price$39
Power3 W
Performance per dollar32.26
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4641 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 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
Caldera FN-2667 Plus 120mm PWM ARGB Case Fan (3-Pack)827$29Compare
Teralux FN-9928 XT 120mm PWM Case Fan719$19Compare
Brontix FN-7953 Pro 140mm PWM Case Fan422$19Compare
Caldera FN-5386 Pro 120mm PWM Case Fan746$19Compare
Brontix FN-6849 Pro 120mm PWM Case Fan305$9Compare
Zephyra FN-1195 Ti 140mm PWM ARGB Case Fan980$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4641 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/16407337 (accessed 2026-10-26).