Hardware Spec Index

Caldera FN-6690 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6690-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index262 (Case Fans scale)
Category rank#7,929
Street price$9
Power4 W
Performance per dollar29.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6690 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6690 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8409267 (accessed 2026-10-22).