Hardware Spec Index

Caldera FN-1661 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1661-PLUS · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index288 (Case Fans scale)
Category rank#23,795
Street price$9
Power4 W
Performance per dollar32.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1661 Plus
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1661 Plus 120mm PWM Case Fan”, https://vextor7.com/item/7462002 (accessed 2026-10-18).