Hardware Spec Index

Caldera FN-6791 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6791-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index589 (Case Fans scale)
Category rank#17,673
Street price$19
Power3 W
Performance per dollar31.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6791 Prime
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6791 Prime 120mm PWM Case Fan”, https://vextor7.com/item/80430501 (accessed 2026-10-22).