Hardware Spec Index

Caldera FN-8661 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8661-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index959 (Case Fans scale)
Category rank#33,879
Street price$29
Power4 W
Performance per dollar33.07
Released2024

Specifications

BrandCaldera
ModelCaldera FN-8661 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8661 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3346537 (accessed 2026-10-22).