Hardware Spec Index

Brontix FN-7821 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7821-TI · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index980 (Case Fans scale)
Category rank#31,847
Street price$39
Power4 W
Performance per dollar25.13
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7821 Ti
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise23 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-7821 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4065725 (accessed 2026-10-24).