Hardware Spec Index

Caldera FN-4981 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4981-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,052 (Case Fans scale)
Category rank#10,619
Street price$29
Power3 W
Performance per dollar36.28
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4981 Edge
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4981 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/330791 (accessed 2026-10-26).