Hardware Spec Index

Caldera FN-4080 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4080-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index788 (Case Fans scale)
Category rank#18,882
Street price$29
Power3 W
Performance per dollar27.17
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4080 Prime
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4080 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4059943 (accessed 2026-10-23).