Hardware Spec Index

Caldera FN-7781 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7781-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index332 (Case Fans scale)
Category rank#10,883
Street price$9
Power4 W
Performance per dollar36.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7781 Plus
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7781 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/28111124 (accessed 2026-10-22).