Hardware Spec Index

Caldera FN-4920 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4920-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,233 (Case Fans scale)
Category rank#29,119
Street price$39
Power3 W
Performance per dollar31.62
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4920 Pro
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4920 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13274643 (accessed 2026-10-22).