Hardware Spec Index

Caldera FN-4783 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4783-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index758 (Case Fans scale)
Category rank#6,343
Street price$19
Power3 W
Performance per dollar39.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4783 Prime
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4783 Prime 120mm PWM Case Fan”, https://vextor7.com/item/68304990 (accessed 2026-10-20).