Hardware Spec Index

Caldera FN-3986 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3986-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index487 (Case Fans scale)
Category rank#11,257
Street price$19
Power3 W
Performance per dollar25.63
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3986 Max
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3986 Max 120mm PWM Case Fan”, https://vextor7.com/item/72041199 (accessed 2026-10-19).