Hardware Spec Index

Caldera FN-7859 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7859-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index614 (Case Fans scale)
Category rank#23,131
Street price$19
Power2 W
Performance per dollar32.32
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7859 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7859 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73677540 (accessed 2026-10-24).