Hardware Spec Index

Brontix FN-5353 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5353-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index520 (Case Fans scale)
Category rank#23,335
Street price$19
Power3 W
Performance per dollar27.37
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5353 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5353 Prime 140mm PWM Case Fan”, https://vextor7.com/item/2901765 (accessed 2026-10-20).