Hardware Spec Index

Brontix FN-4821 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4821-SE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,144 (Case Fans scale)
Category rank#37,113
Street price$39
Power3 W
Performance per dollar29.33
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4821 SE
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4821 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/98692776 (accessed 2026-10-23).