Hardware Spec Index

Caldera FN-4784 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4784-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index840 (Case Fans scale)
Category rank#2,238
Street price$19
Power3 W
Performance per dollar44.21
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4784 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4784 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/80245272 (accessed 2026-10-19).