Hardware Spec Index

Caldera FN-4937 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4937-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index575 (Case Fans scale)
Category rank#28,089
Street price$19
Power2 W
Performance per dollar30.26
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4937 Max
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4937 Max 120mm PWM Case Fan”, https://vextor7.com/item/910268 (accessed 2026-10-19).