Hardware Spec Index

Caldera FN-9680 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9680-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index223 (Case Fans scale)
Category rank#40,490
Street price$9
Power3 W
Performance per dollar24.78
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9680 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9680 Prime 140mm PWM Case Fan”, https://vextor7.com/item/28296935 (accessed 2026-10-19).