Hardware Spec Index

Caldera FN-7581 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7581-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index944 (Case Fans scale)
Category rank#4,536
Street price$29
Power3 W
Performance per dollar32.55
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7581 Pro
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 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-7581 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8938564 (accessed 2026-10-21).