Hardware Spec Index

Brontix FN-4641 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4641-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index731 (Case Fans scale)
Category rank#31,282
Street price$29
Power3 W
Performance per dollar25.21
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4641 Plus
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4641 Plus 140mm PWM Case Fan”, https://vextor7.com/item/90148212 (accessed 2026-10-24).