Hardware Spec Index

Brontix FN-4788 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4788-ULTRA · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index1,054 (Case Fans scale)
Category rank#43,982
Street price$29
Power3 W
Performance per dollar36.34
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4788 Ultra
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise28 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-4788 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/12378721 (accessed 2026-10-18).