Hardware Spec Index

Caldera FN-5639 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5639-PLUS · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,230 (Case Fans scale)
Category rank#38,587
Street price$49
Power3 W
Performance per dollar25.10
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5639 Plus
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise29 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-5639 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/62944880 (accessed 2026-10-25).