Hardware Spec Index

Caldera FN-4440 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4440-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index620 (Case Fans scale)
Category rank#48,399
Street price$19
Power3 W
Performance per dollar32.63
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4440 Prime
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4440 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11619216 (accessed 2026-10-19).