Hardware Spec Index

Brontix FN-5897 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5897-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index500 (Case Fans scale)
Category rank#26,618
Street price$19
Power3 W
Performance per dollar26.32
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5897 Prime
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5897 Prime 140mm PWM Case Fan”, https://vextor7.com/item/847992 (accessed 2026-10-19).