Hardware Spec Index

Caldera FN-5537 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5537-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index465 (Case Fans scale)
Category rank#30,235
Street price$19
Power3 W
Performance per dollar24.47
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5537 Prime
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5537 Prime 120mm PWM Case Fan”, https://vextor7.com/item/7130818 (accessed 2026-10-22).