Hardware Spec Index

Caldera FN-7847 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7847-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index220 (Case Fans scale)
Category rank#19,211
Street price$9
Power4 W
Performance per dollar24.44
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7847 SE
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7847 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9027264 (accessed 2026-10-22).