Hardware Spec Index

Caldera FN-8660 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8660-ULTRA · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index630 (Case Fans scale)
Category rank#2,481
Street price$19
Power3 W
Performance per dollar33.16
Released2025

Specifications

BrandCaldera
ModelCaldera FN-8660 Ultra
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8660 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/46352217 (accessed 2026-10-18).