Hardware Spec Index

Caldera FN-8670 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8670-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index528 (Case Fans scale)
Category rank#43,017
Street price$19
Power3 W
Performance per dollar27.79
Released2026

Specifications

BrandCaldera
ModelCaldera FN-8670 Ultra
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8670 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/83950062 (accessed 2026-10-26).