Hardware Spec Index

Caldera FN-4971 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4971-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,143 (Case Fans scale)
Category rank#28,828
Street price$39
Power3 W
Performance per dollar29.31
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4971 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4971 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30008092 (accessed 2026-10-20).