Hardware Spec Index

Caldera FN-4222 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4222-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index759 (Case Fans scale)
Category rank#492
Street price$19
Power3 W
Performance per dollar39.95
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4222 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4222 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/81310601 (accessed 2026-10-26).