Hardware Spec Index

Caldera FN-2789 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2789-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index322 (Case Fans scale)
Category rank#16,315
Street price$9
Power3 W
Performance per dollar35.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2789 Prime
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2789 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4645131 (accessed 2026-10-22).