Hardware Spec Index

Brontix FN-6858 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6858-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index411 (Case Fans scale)
Category rank#8,940
Street price$9
Power3 W
Performance per dollar45.67
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6858 Plus
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6858 Plus 140mm PWM Case Fan”, https://vextor7.com/item/46987026 (accessed 2026-10-21).