Hardware Spec Index

Brontix FN-4803 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4803-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index230 (Case Fans scale)
Category rank#10,576
Street price$9
Power4 W
Performance per dollar25.56
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4803 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4803 Core 120mm PWM Case Fan”, https://vextor7.com/item/20097755 (accessed 2026-10-26).