Hardware Spec Index

Caldera FN-2689 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2689-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index424 (Case Fans scale)
Category rank#38,541
Street price$19
Power2 W
Performance per dollar22.32
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2689 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2689 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/970699 (accessed 2026-10-22).