Hardware Spec Index

Caldera FN-1177 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1177-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index439 (Case Fans scale)
Category rank#49,364
Street price$9
Power3 W
Performance per dollar48.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1177 Prime
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1177 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54770754 (accessed 2026-10-25).