Hardware Spec Index

Caldera FN-9647 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9647-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,046 (Case Fans scale)
Category rank#42,010
Street price$39
Power4 W
Performance per dollar26.82
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9647 Prime
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9647 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20130130 (accessed 2026-10-22).