Hardware Spec Index

Brontix FN-7785 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7785-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index801 (Case Fans scale)
Category rank#7,383
Street price$19
Power3 W
Performance per dollar42.16
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7785 Prime
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7785 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1088944 (accessed 2026-10-23).