Hardware Spec Index

Caldera FN-5651 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5651-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index353 (Case Fans scale)
Category rank#38,157
Street price$9
Power3 W
Performance per dollar39.22
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5651 Pro
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5651 Pro 120mm PWM Case Fan”, https://vextor7.com/item/17898455 (accessed 2026-10-23).