Hardware Spec Index

Caldera FN-9040 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9040-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index487 (Case Fans scale)
Category rank#1,217
Street price$19
Power3 W
Performance per dollar25.63
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9040 Max
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9040 Max 140mm PWM Case Fan”, https://vextor7.com/item/6603400 (accessed 2026-10-22).