Hardware Spec Index

Brontix FN-7770 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7770-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index892 (Case Fans scale)
Category rank#16,351
Street price$29
Power3 W
Performance per dollar30.76
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7770 Plus
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7770 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4284422 (accessed 2026-10-22).