Hardware Spec Index

Caldera FN-3526 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3526-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index286 (Case Fans scale)
Category rank#33,511
Street price$9
Power3 W
Performance per dollar31.78
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3526 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3526 Prime 140mm PWM Case Fan”, https://vextor7.com/item/706614 (accessed 2026-10-22).