Hardware Spec Index

Caldera FN-5639 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5639-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index946 (Case Fans scale)
Category rank#48,854
Street price$29
Power4 W
Performance per dollar32.62
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5639 Prime
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5639 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/12015482 (accessed 2026-10-23).