Hardware Spec Index

Brontix FN-4763 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4763-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index722 (Case Fans scale)
Category rank#40,408
Street price$19
Power3 W
Performance per dollar38.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4763 Prime
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4763 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6416692 (accessed 2026-10-23).