Hardware Spec Index

Caldera FN-2990 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2990-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index584 (Case Fans scale)
Category rank#42,208
Street price$19
Power3 W
Performance per dollar30.74
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2990 Pro
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2990 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54807 (accessed 2026-10-19).