Hardware Spec Index

Caldera FN-2691 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2691-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index222 (Case Fans scale)
Category rank#46,013
Street price$9
Power4 W
Performance per dollar24.67
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2691 Pro
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2691 Pro 120mm PWM Case Fan”, https://vextor7.com/item/98023631 (accessed 2026-10-26).