Hardware Spec Index

Brontix FN-1288 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1288-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index646 (Case Fans scale)
Category rank#33,230
Street price$19
Power4 W
Performance per dollar34.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1288 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1288 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4294491 (accessed 2026-10-21).