Hardware Spec Index

Caldera FN-2257 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2257-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index572 (Case Fans scale)
Category rank#2,988
Street price$19
Power3 W
Performance per dollar30.11
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2257 Max
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2257 Max 140mm PWM Case Fan”, https://vextor7.com/item/19880366 (accessed 2026-10-20).