Hardware Spec Index

Brontix FN-7905 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7905-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index315 (Case Fans scale)
Category rank#18,714
Street price$9
Power3 W
Performance per dollar35.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7905 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7905 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17568764 (accessed 2026-10-19).