Hardware Spec Index

Caldera FN-2137 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2137-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index211 (Case Fans scale)
Category rank#13,957
Street price$9
Power3 W
Performance per dollar23.44
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2137 Pro
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2137 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2239633 (accessed 2026-10-20).