Hardware Spec Index

Brontix FN-1521 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1521-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index611 (Case Fans scale)
Category rank#29,397
Street price$19
Power4 W
Performance per dollar32.16
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1521 Plus
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1521 Plus 120mm PWM Case Fan”, https://vextor7.com/item/7450358 (accessed 2026-10-23).