Hardware Spec Index

Caldera FN-4479 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4479-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,032 (Case Fans scale)
Category rank#49,990
Street price$29
Power2 W
Performance per dollar35.59
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4479 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4479 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7842484 (accessed 2026-10-22).