Hardware Spec Index

Caldera FN-5654 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5654-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index411 (Case Fans scale)
Category rank#28,440
Street price$19
Power4 W
Performance per dollar21.63
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5654 Pro
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5654 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12955787 (accessed 2026-10-24).