Hardware Spec Index

Caldera FN-3637 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3637-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index925 (Case Fans scale)
Category rank#16,720
Street price$29
Power3 W
Performance per dollar31.90
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3637 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise36 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-3637 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7592932 (accessed 2026-10-25).