Hardware Spec Index

Caldera FN-2783 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2783-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index511 (Case Fans scale)
Category rank#12,185
Street price$19
Power4 W
Performance per dollar26.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2783 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2783 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9750745 (accessed 2026-10-22).