Hardware Spec Index

Caldera FN-2266 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2266-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index643 (Case Fans scale)
Category rank#8,374
Street price$19
Power4 W
Performance per dollar33.84
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2266 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2266 Prime 140mm PWM Case Fan”, https://vextor7.com/item/94828989 (accessed 2026-10-24).