Hardware Spec Index

Caldera FN-4420 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4420-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index406 (Case Fans scale)
Category rank#14,085
Street price$9
Power3 W
Performance per dollar45.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4420 Ti
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4420 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6598967 (accessed 2026-10-19).